D and e because this is what sent the US into WW2 and the people of the country wanted to help win so they did everything they could to help their country win.
D- water
Merry Christmas! Please mark brainliest
Land runs allowed the land to be opened to homesteaders on a first-arrival basis. Native American lands decreased significantly under the Dawes Act. Reservation lands went from 138 million acres in 1887 to 48 million acres in 1934! That is a loss of 65 percent, before the Dawes Act was repealed.
I think it is C change in climate revealing passageways for migration. Because early humans started in africa and went from there to everywhere
Factories were in cities, so that must mean people lived in cities and people in cities would most likely work in factories.