It was the "production of corn" that played an important role in pre-Columbian Mesoamerican civilizations. Many of these people lacked other domesticated plants.
<span />
<span>They were veterans of World War I, had been promised a bonus for their service but the Government failed to fulfill this promise.
This led to the movement known as the Bonus MArches, where around 43,000 people marched together and occupied washington monument to demand the bonuses that promised to them.</span>
Both wars sucked up several major powers into the conflict. In addition, in both wars the central conflict did not involve the USA, but the USA was sucked into it for ideological and business interests. the war ended in a a peace treaty, and there was no decisive victor, but it appeared the USA lost the war politically because of the unpopularity of both wars.
Answer:
The Dust Bowl was a coincidence of drought, severe wind erosion, and economic depression that occurred on the Southern and Central Great Plains during the 1930s. The drought – the longest and deepest in over a century of systematic meteorological observation – began in 1933 and continued through 1940.
