How were these diseases carried? Building the Panama Canal

Answers

Answer 1

Answer:

The control of malaria was vital for the construction of the Panama Canal. The discovery by Major Ronald Ross that malaria was transmitted by mosquitoes had tremendous impact on development programs in the tropics

Explanation:

Answer 2

Of the tens of thousands of workers constructing the French canal, over 85% were hospitalised and 22,000 died primarily due to Yellow Fever. This mosquito-borne viral disease causes terrible symptoms including internal bleeding and jaundice (from which the disease gets its name).

Related Questions

What is the meaning behind Murrow's quote from Julius Caesar "The fault is not in our stars, but in ourselves" and how is it related to communism?

Answers

Answer:

That it isn't happening because of fate, it is because of themselves. It relates to communism The most dangerous Communist conspirators were believed.

Hope this helps! Good luck!

Can someone help me?

Answers

Answer:

clara barton

Explanation:

Answer:

Clara Barton

Explanation:

!Hope This Helps!

Choose whether each statement is true or false.

1. Only enslaved African Americans faced discrimination in the colonies.
2. African Americans could sometimes buy their freedom.
3. Free African Americans had more liberties than the enslaved in the North and the South.

Answers

1: False
2: True
3: True
Hope this helps!

Answer:

1. Only enslaved African Americans faced discrimination in the colonies.

✔ false

2. African Americans could sometimes buy their freedom.

✔ true

3. Free African Americans had more liberties than the enslaved in the North and the South.

✔ true

Explanation:

7. Which country in Latin
America has all of these
climates: arid, semiarid,
Mediterranean, and marine
west coast?

Answers

The correct answer is Chile

wealth , income taxes and demographics are determinants of

A) bussiness spending
B) investment soending
C) consumer spending
D) net exports

(NEED ANSWER ASAP)

Answers

Answer:

B or c

Explanation:

Because wealth can relate to a consumer and or an investment

Answer: B

Explanation:

I hope it is right if not I am sorry

Which physical feature has often served as a barrier for trade and travel in East Asia?
A.The himalayas
B.The ganges river
C.The indian ocean
D.the deccan plateau

Answers

Answer:

The Himalayas

Explanation:

The huge mountains kept people from trading

The Himalayas has often served as a barrier for trade and travel in East Asia. Thus, option A is correct.

What is the significance of the Himalayas?

The Himalayas, the tallest mountain range in the globe, is home to Mount Everest and nine out of the ten highest peaks in the world. These mountains, sometimes known as the Third Pole, are the source of several of Asia's major rivers and have a role in controlling the climate of the world.

Over the years, locals have created a distinctive culture that integrates nature and people into one fabric of existence. The area is home to numerous holy natural landmarks that predate ancient Hinduism, including high mountain lakes and secret valleys, where the Buddha was born. There are many difficulties in the Himalayas, and governments are under pressure to protect their natural heritage and care for their citizens. Forests are under stress as demand rises.

Therefore, we can conclude that option A is correct.

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How did the Native people's ideas and practices of government influence American colonists and political institutions that developed in colonial American.

Answers

Answer:

The Glorious Revolution had other positive effects on the colonies. The Bill of Rights and Toleration Act of 1689 affirmed freedom of worship for Christians and enforced limits on the Crown. In this way, the colonial legislatures established the right of self- government.Not only did Native Americans bring deer, corn and perhaps freshly caught fowl to the feast, they also ensured the Puritan settlers would survive through the first year in America by acclimating them to a habitat they had lived in for thousands of years.

Explanation:

I just know...

Which was not a way the abolitionist spread their way

Answers

Answer:

Preaching because not every abolitionist were preachers

Explanation:

What were some strategies companies uses against unions?

1. Lockouts

2. Hiring Scabs

3. All of the above

Answers

Answer:

All of the above.

Explanation:

The owners of the companies employed their own strategies. Sometimes if the company had enough supplies, they would lockout the workers. If they wanted to cut pay, they would tell the workers not to show up to work until they agreed to the cut. Often new employees were forced to sign contracts stating they would not join a union. Companies used many strategies to counter a strike. They would try to hire others, people called scabs, who would agree to work during a strike. The strikers would often use violence against these scabs.

Answer:

All of the above

Explanation:

I took the quiz and all of the above was the correct answer

Please help ASAP!!!!
What kind of activities did jack Dempsey do in the 1920s?
*Must be 4 to 6 sentences*

Answers

Answer:

The kind of activities Jack depsey did was box. His boxing power made him go up ranks. He would compete in tournaments too. In the text it also stated how he also became very famous because of his boxing power. He also died in 1983, almost 100 years old. That is the kind of activities i knew about jack Dempsey and his boxing carrer.

How would you respond to the situation with Iran?Explain the pros and cons to not doing anything. Also, explain the pros and cons to retaliating Iran.

Answers

Answer:

The situation in Iran is very complicated because it is a regime that is very vocal against U.S. interests, that has important sources of wealth like oil and natural gas (even if the country itself is far from being wealthy or developed), and it has had access to uranium, which could be used to produce nuclear weapons.

Explanation:

However, forging a deal with Iran, with the support and in conjunction with the European Union, and other international organizations is a better alternative that direct confrontation with the country. The reason is that it is very difficult to topple the Iranian Regime, it enjoys popular support, and the country itself would be very hard to invade due to the mountainous terrain.

Doing nothing should never be an alternative in international relations, let alone when it comes to Iran. The cons far outweigh the pros, and Iran could use the time to become even more aggressive against U.S. interests and allies.

What is the Protestant Reformation? The period…

a) when the Catholic Church tried to fix many of its internal problems.
b) when some Christians chose to leave the Catholic Church and start new Christian denominations.
c) when the Christian religion split into Roman Catholic and Eastern Orthodox.

Answers

Answer:

Explanation:

This my correct answer

What kind of evidence does Dr. Wilson use in his research? 2. How does his research help us learn about the geologic history of Earth?

PLS HELP WILL GIVE BRAINLIEST I NEED THIS ANSWER TODAY PLEASE HELP ME!

Answers

Answer:

what is his research

Explanation:

Why is moonlighting then considered as a violation

Answers

Answer:

Another concern is whether the moonlighting may violate employees’ duty of loyalty to their primary employers. If the worker is moonlighting for a competitor, all kinds of issues can arise. Employees owe their employers loyalty, meaning they cannot violate confidences or take advantage of proprietary or secret information in order to moonlight.

I just need to ask one thing, how do you put on brainliest.

Answers

Answer:

I got you

Explanation:

to give brainiest you first need two answers. after you have 2 answers there should be crown either on the top of the answers of on the bottom by the ratings. after you find the crowns you click on them and boom you gave brainiest.

India, Pakistan, and Bangladesh are considered a _______________________ of Asia because this region is separated from the rest of Asia by very large mountain ranges.

Answers

Answer:

India, Pakistan, and Bangladesh are considered a subcontinent of Asia because this region is separated from the rest of Asia by very large mountain ranges.

Explanation:

A subcontinent is a subdivision of a continent. Nepal, Bhutan, India, Pakistan, Bangladesh, Sri Lanka and the Maldives are all countries included in the subcontinent of Asia. They are located in the peninsular area of Asia that projects from the Himalayas. Historically and geographically speaking, this area originally belonged to the supercontinent called Gotwana, but moved and merged with the Eurasian landmass.

Which of the following is a natural right specifically mentioned in the Declaration of Independence? A.
the right to speak publicly
B.
the right to seek happiness
C.
the right to own property
D.
the right to own guns

Answers

Answer:

B) The right to seek happiness

Explanation:

Answer: right to own guns

Explanation:

7. What is the Justinian Code?
A. Books of laws
B. Books of hieroglyphs
C. The writings of Emperor Justinian
D. None of the above

Answers

Answer:

I think Books of laws

Explanation:

.........

....

The answer would be a because the Justinian code is a book of laws and legal interceptions

what are appropriate names of indigenous people of north america

Answers

Answer:

Native Americans

American Indian

Explanation:

Hope that helps

Which president of texas signed over texas to the united states in fhe annexation treaty?

Answers

Answer:

Explanation:

hope thats right

Analyze the map below and answer the question that follows.

A satellite map of Central America. Land areas are circled and labeled 1, 2, 3, 4, and 5. 1 is a peninsula near Northwest Mexico and California. 2 is a plains region in Mexico. 3 is a mountain range in Mexico. 4 is a peninsula near Guatemala and Belize. 5 is Panama.

Image courtesy of NASA

The Sierra Madre Oriental is located at number _____ on the map above; this is easy to remember because “oriental” is the Spanish word for “__________.”

A.

2 . . . west

B.

2 . . . east

C.

3 . . . west

D.

3 . . . east

Please select the best answer from the choices provided

A

B

C

D

Answers

Answer:

DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD

:-)

Explanation:

The Sierra Madre Oriental is located at the number 3 on the map above; this is easy to remember because “oriental” is the Spanish word for “east.”The correct option is D.

What is the Sierra Madre mountain range known for?

One of the Philippines' protected places, the Northern Sierra Madre Natural Park (NSMNP), is regarded as being of paramount importance. It is both the greatest and most abundant in genetic, species, and habitat variety of any protected area in the nation.

Southwest Texas' Quitman Mountains are part of the Sierra Madre Oriental, which also stretches into northern Guatemala, southern British Honduras (Belize), and northern Honduras after reaching the Guatemalan border. The Gulf Coastal Plain and the Yucatán Peninsula form its eastern and northern borders, respectively.

Thus, the ideal selection is option D.

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what is element of demography

Answers

Explanation:

Birth, death and migration are called demographic component as well as the determining elements of population change because they affect the situation of population. Therefore, the size of population depends mainly upon birth, death and migration.

Which colony was founded by William Penn

Answers

Answer:

Pennsylvania

Explanation:

Answer:

From what i have read so fair it say that he only founded one

Explanation:

Hope this is helpful btw they said the only place he founded was Province of Pennsylvania

Read the map. A map titled Mongol Empire, 1279 C E. Most of modern day Mongolia, parts of Russia, all of China, Tibet, the Korean Peninsula, most of Asia, and into Europe are shaded. Which statement best describes the reach of Genghis Khan's Mongol Empire at its peak? It included all of Asia, as well as all of Europe. It covered all of West, Central, and Southeast Asia. It extended from East Asia to the Black Sea in Eastern Europe. It stretched from the Pacific Ocean to west of the Mediterranean Sea.

Answers

Answer:

It extended from East Asia to the Black Sea in Eastern Europe.

Explanation:

The Mongol Empire had its origin in the Mongolian steppe, when Genghis Khan united the nomadic tribes of Mongolia under the same banner.

From there, it spread to China, Central Asia, Persia, The Middle East (where the Mongol army destroyed Baghdad, perhaps the most important city of the world at the time), Russia, and Eastern Europe.

The Mongol Army advance was only stopped as west as Hungary.

In conclusion, we can see that the Mongol Empire stretched from East Asia to the Black Sea.

Have women achieved equal rights in America, yes or no? Tell me why you answered the way you did.

Answers

Yes because wines raise their voice, volunteer, attend marches, protest, etc

Which of the following helped the peoples of the Pacific Northwest develop a complex culture?
A: the creation of totem poles
B: the custom of potlatches
C: the harsh climate
D: the abundance of food sources

Answers

Answer:

D: the abundance of food sources

Explanation:

(RIGHT) the abundance of food sources

i will give the crown of brainly for a answer

How did the Ming dynasty expand and improve Chinese agriculture?

Farmers focused on growing traditional crops.
The government raised taxes to repair farmland.
Land was taken from the wealthy to use for agriculture.
Agricultural workers used old methods such as crop rotation

Answers

Answer:Farmers focused on growing traditional crops.

Explanation:

Answer:

give the person above me brainliest I dont know how to spell it.

Explanation:

Broadcast spawning is where fish gather together and release sperm and eggs into the water for fertilization. This type of reproduction is a form of

A.sexual reproduction
B.parthenogenesis
C.asexual reproduction
D.binary fission

Answers

Answer: A because its just sexual reproduction orgy

The correct statement is that the process of broadcast spawning for the fertilization purpose is an example of physical reproduction by fishes. So, the correct option is A.

Broadcast spawning is a method which is practiced by fishes to release their sperm and eggs into the water for fertilization, which leads to reproduction of more fishes.

Broadcast spawning

Broadcast spawning is such method of reproduction under which physical contact does not take place, rather there is dispersion of sperms and eggs by male and female fishes into the water.

The method of broadcast spawning is a rare exception to the physical reproduction process, where there is no physical contact between the male and female bodies.

When such sperms and eggs get mixed into the water, they get fertilized, thereby regenerating new productive cells which gives birth to new fishes.

Hence, the correct option is A that the process of broadcast spawning which is performed by fishes is an example of physical reproduction.

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What kind of weather would be expected if cirrus clouds are in the sky?

A. Cirrus clouds mean fair weather is ahead

B. Cirrus clouds come before strong winds.

C. Cirrus clouds appear just before storms form.

D. Cirrus clouds form when it is going to turn cold.

Answers

Answer:

Explanation:

Answer:

Explanation:

wich of the following is a true statment A. only pulling exhibit work B. pushing or pulling something to move it is work C. pushing or pulling something to move is not to work D. only pushing can exhibit work.

Answers

Answer:

Explanation:

I know because I'm smart like that lol

Answer:

Explanation:

because both can work

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Find the slope between the points (6, 10) and (4, -2). Please help its due 12:00 Am Solve for X: -2(6x+4)=88. Answer fast please In the years after the communist revolution, the Chinese government organized farmers intoeconomic zones.free markets.mixed economies.collective farms. write the name of drungkhags Choose the correct word.Which word is not mixed up with the others when trying to say "when" in German?O alsO wennobwann I need Swedish help... I'm planning on leaving my birth country and moving there, they do speak English but it's only proper to learn their language as well. Basic grammar and spelling rules will help me out a lot, as well as pronunciation for certain words. please help again :,)) is it one solution, all solutions, or oneplease show your work. Where on the physical activity pyramid do sedentary activities belong?The Physical Activity Pyramid: Top level of pyramid is Sedentary activities, Second level is Anaerobic and Flexibility activities, Third level is Aerobic activities, and bottom level is Lifestyle activities.A.AB.BC.CD.D Select the piece of evidence that best supports this claim. Zach earns 37.50 every weekend for delivering newspapers. Zach is saving his earnings in order to buy a new computer that costs 470.80. if Zach already has 58.30enter the minimum number of weekends Zach will need to work before he has enough money to buy the computer. describe the transformations needed to translate the graph y=1/x to the graph of y=1/x+3 -4 Help please and thank you Buffers are substances that help resist shifts in pH by Question 10 options: 1) releasing H in acidic solutions. 2) donating H to a solution when they have been depleted. 3) releasing OH- in basic solutions. 4) accepting H when the are in excess. 5) donating H to a solution when they have been depleted and accepting H when the are in excess. what is element of demography During the process of building titanic did titanic catch on fire and weaken the hall befor it hit the iceburg PLEASE HELP ME ANSWER The probability that Scott will be late for work is 0.15. In a year Scott works for 240 days. Work out the expected number of days that he will be late...... Draw a model that shows 3 items being divided equally for 4 people. How much will each person have? 10/11 x 7/9 x 1/2 help meh! I saw answers like 22, but thats not an option