Which of the following is implied by significant population growth on the Great Plains between 1880 and 1930? More and more land was cleared for farming during this time.
Dust storms blew away topsoil during this time.
Many farmers moved to California during this time.
There were many years of drought during this time.

More and more land was cleared for farming during this time.

Explanation:

The great plains refers to the area across the North American continent that possess several characteristics such as: Large area of grasslands, highly nutritious soils and close proximity to water sources.

This made it easy for wide variety of crops to be grown in the Great Plains.

As a result, settlers came to this area and started clearing a lot of lands for farming purposes. As the number of farm grew, the amount of food stocks that exist in that area also increase. This made it easier for human to survive area and lead to a significant population growth.

corrupt also means cruel

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;