Instead of chasing after their prey, homo sapiens developed spears out of flint and rock to kill their prey. The discovery of fire also helped these homo sapiens cook their food, which helped them to avoid sickness as a result of food poisoning.
<span>Many things caused the Great Depression, not just one single event.
</span><span>Stock Market Crash of 1929.
</span><span>Bank Failures
</span><span>Reduction in Purchasing Across the Board
</span><span>American Economic Policy With Europe
credits to: https://www.thoughtco.com/causes-of-the-great-depression-104686
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Explanation:
The Reconstruction era redefined U.S. citizenship and expanded the franchise, changed the relationship between the federal government and the governments of the states, and highlighted the differences between political and economic democracy.
Answer:
Changes were made to the horizontal tail controls, allowing Yeager to control the airplane's ability to pitch up and down, and flights continued. This knowledge would lead to the all-flying tail, or stabilator, standard on all supersonic fighters today.
Explanation:
