Answer:
a. corporations grew in size and power.
Explanation:
From the end of the Civil War to the turn of the century, corporations grew in size and power.
Hence, the value of manufacturers increased massively by up-to six folds.
Answer: A. To learn about the wildlife of the Louisiana Territory
Explanation:
The Lewis and Clark expedition was as much a scientific one as it was political.
The American government, which had just purchased the area known as Louisiana at the time, wanted to know exactly what they had purchased, including the animals and plants found there.
In total, it is estimated that the expedition found 178 plant species and 122 animal species that the Americans did not know existed or had limited knowledge of.
Do you mean what? I would say disease, the natives have never came in contact with those sicknesses so they died out fast because of how weak their immune systems were.
The answer is True, it cause increase in the population
could you show the document?