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Ratling [72]
3 years ago
7

How were these diseases carried? Building the Panama Canal

Social Studies
2 answers:
natulia [17]3 years ago
4 0

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:

guajiro [1.7K]3 years ago
3 0
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).
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Global warming has been in the foreground of politics and science for quite some time. There have been numerous studies conducte
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The correct answer to this open question is the following.

Although there are no options attached we can say the following.

Indeed, global warming has been in the foreground of politics and science for quite some time. There have been numerous studies conducted on the effects of global warming and what we might do to mitigate any threats. I think some policymakers are wary of the findings and some can trust that the conclusions are sound for the following reason.

Politicians are wary because, in reality, there are no 100% conclusive arguments that confirm that global warming is the result of humans. For other politicians, the evidence provided by environmental institutions is valid and they are prompt to proclaim that humans are to blame for global warming.

What is real, is that earth scientists think that global warming caused significant climate change in the past. And when they say the past, they mean a time before humans appeared on planet earth.

Climate change or global warming is not new for planet earth. It is a phenomenon that has happened in the past according to scientists and national agencies. It is believed that global warming had caused natural disasters such as the melting of ice caps and the flooding of many lands on Earth, destroying life forms.

That is why right now, many agencies are closely researching climate change. Among those institutions are the US National Academy of Sciences, the Geological Society of America, the American Meteorological Society, and the National Aeronautics and Space Administration.

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3 years ago
The number of votes cast in the U.S Presidential election rose by 8.2 million from 1916 to 1920. Which of the following explains
qaws [65]

Answer: The 19th amendment gave women the right to vote.

Explanation:

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3 years ago
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Explanation:

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According to the question, poverty level is the level that is used for describing  resource consumption in terms of economy food plan of any individual of America in a year according to Agriculture department.

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Which event most directly resulted from political pressure like that expressed in the excerpt?
Sedaia [141]

The correct answer is Mexican-American War

The Mexican-American War took place between the United States and Mexico from 1846 to 1848, and was motivated by the American ambition over territories that originally belonged to the Mexicans. This conflict was one of the stages of the “westward march,” a process of territorial expansion undertaken by the United States during the nineteenth century.

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