<span>The Bonus Army was the name given to Veterans who
asked the government for early we-related payments. It was an army of 43,000
marchers who gathered in Washington D.C. in 1932. They demanded cash-payment
redemption for their service certificates. The assembly was led by Walter W.
Waters, a former army sergeant.</span>
Economic failures and years of warfare, the Chernobyl disaster, perestroika glasnost and Mikhail Gorbachev all of these factors contributed to the collapse of the Soviet Union or USSR in the year 1991. Some of these incidents had a direct impact on the breaking of USSR into several countries, while others had a direct role.
Different ideas, cultures, religions, lots of factors.
Answer:
Explanation:
Charles Darwin & Alfred Russel Wallace. A visit to the Galapagos Islands in 1835 helped Darwin formulate his ideas on natural selection. He found several species of finch adapted to different environmental niches. The finches also differed in beak shape, food source, and how food was captured. Natural selection is the mechanism suggested by Darwin for evolution. Because resources are limited in nature, organisms with heritable characteristics that favor survival and reproduction leave more offspring than their peers, causing the traits to become more common over generations.
