I am not sure what exactly you want to receive as an answer but Ill give 2 examples.
After the rise of the Third Reich Jewish people were forced to migrate from Germany to neighboring countries and a lot of them in fact fled to United States including the famous scientist Albert Einstein.
The other example is the forced migration of Native Americans during the settlement and colonization by the American Colonies as they were trying to go farther down the continent.
Answer:
July 4, 1863, is often considered the turning point of the Civil War. Two important battles resulted in defeats for the Confederacy.
<span>The goal of the Dawes Act of 1887 regarding native americans indians was to divide up large amounts of Native lands and allocate it to individual Natives--in order to have the Natives "assimilate" more in the US. </span>
Roosevelt's New Deal programs worked to aid the rural poor, as well as restore soil quality and establish better farming practices.
The Resettlement Administration and Farm Security Administration were agencies created to help poor people in rural areas.
The Civilian Conservation Corps (CCC), the Soil Erosion Service (later known as the Soil Conservation Service), and the Works Progress Administration (WPA) were involved in improving land conditions. Working in conjunction with the National Forestry Service, the CCC and WPA participated in planting millions of trees to act as windbreaks, to prevent the kind of blowing erosion of soil that occurred in the Dust Bowl.