They followed the seasonal grazing and migration of buffalo because they survived on hunting. This was because the ground was not fertile enough for long-term crops and like today, there were tornadoes.
Answer:
The reason why the promise of "40 acres and a mule disappointed many newly freed African Americans.
Was because, after the death of former president Abraham Lincoln, President Andrew Johnson mandated to reverse ownership of land from African Americans, and offered only payment for the work of the land.
Explanation:
When former president Abraham Lincoln was alive he made the promise. However when he died and Andrew Johnson replaced him. He just backed it up and blocked African Americans from owning the land. Instead, he offered them payment. Also, most African Americans obtained land through a private transaction. They were disappointed because the government failed its promise.
By the time that the Declaration of Independence was adopted in July 1776, the Thirteen Colonies and Great Britain had been at war for more than a year. The colonies were not directly represented in Parliament, and colonists argued that Parliament had no right to levy taxes upon them.
In the 1990s, economic instability led to poor wages and increased cost of living. People were not able to feed their families due to inflation. Union membership led to laborers unable to raise any voice.
American companies also started overseas cheap labor for manufacturing and services
Drug menace was also at its peak.
All these factors led to increasing inequality in America.