WWI was started because a Serbian nationalist assassinated archduke Francis Ferdinand and acting like a friend who is in a fight Germany jumped in and held Serbia responsible for the assassination starting WWI. The effect s it had on European countries were the collapse of their economies and wanting Germany to pay war reparations mostly to Britain and France totaling to 33 billion dollars this is when the Great Depression started after the stock market crash and the failure of banks.
Henry Clay attempted to unite the regions by C. He wanted the American economy to convert from agriculture to industry.
<h3>What did Henry Clay do?</h3>
It should be noted that Henry Clay had an economic plan for the country. He wanted the American economy to convert from agriculture to industry.
Also, he wanted a tariff to protect American Industry, and a national bank to foster commerce.
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The correct answer is D) A communist victory in one country could lead to the spread of communism to other countries.
This idea of the domino theory greatly impacted the American federal government's foreign policy during the Cold War. Due to this fear of communism spreading, the federal government adopted the policy of containment. Containment was based on the idea that America was going to stop communism from spreading to other countries. The domino theory and containment were ideas that resulted in America getting involved in several different foreign wars such as the Korean and Vietnam War.
Trash was dump inside the water