Nationalism had many effects in Europe. I'll give you three examples. First, it gave Europeans a feeling up superiority. It caused Germany Italy, and Russia to unify. Finally it led to an alliance system in Europe. <span />
The most important factor from the options that lead to radicalized political parties was The Great Depression of 1929 (C).
The Wall Street Crash of 1929 led to a chain reaction not only in the U.S. but in many European countries as well. In the worst moments of the period, 22 to 23% of the American workforce, and 44% of German's workforce didn't have a job.
Due to the crisis, many American creditors charged loans made throughout the world; American companies stopped investing in other countries.
This generalized crisis, unemployment, and increasing misery of the population created a fertile soil on which fascist and nazi political figures fed.
The correct answer:
Brown v. Board of Education reversed the decision in Plessy v. Ferguson.
Brown v. Board of Education (May 17, 1954) was a decision of the U.S. Supreme Court known as being a landmark in the country. The final ruling was that American state laws establishing racial segregation in public schools are unconstitutional, even if the segregated schools are otherwise equal in quality.
The Greeks held the athletic games to honour Zeus.
The answer is letter C.
The massive riots have happened because Khomeini continuously opposing the Pahlavi dynasty. He refused to meet with the Shah and enduring with demands for the removal of the monarch. A series of confirmations in Teheran, Tabriz, and Isfahan turned the social disruption into political upheaval.