Background: During the “Roaring Twenties,” the U.S. economy saw rapid growth, and speculation in the stock market became widespread. Many Americans invested heavily in stocks,

Background: During the Cold War, the United States and the Soviet Union were engaged in a fierce rivalry for technological and military supremacy. This competition

Background: The death of Edward the Confessor, King of England, in January 1066 left a power vacuum, as he had no direct heirs. This led

Background: By the mid-1960s, the United States was deeply involved in the Vietnam War, which had become increasingly unpopular among the American public. The anti-war

Background: In 1917, Russia was in turmoil due to World War I, economic hardship, and dissatisfaction with the monarchy. The February Revolution had already led

Background: After the devastation of World War II, there was a global consensus that an international organization was needed to prevent future conflicts and promote