Alright so if this is a test then it would be...
Option D. The one that Mitchell Palmer tend to go after with his infamous raids were the foreign-born people he considered radicals, especially anarchists and communists. Hope this answers your question. Have a great day ahead!
The Demilitarized Zone between North and South Korea was created in a. 1953. It established the end of the Korean War and it crosses the 38th parallel (but is not completely on it).
Monroe Doctrine is the best known U.S. policy toward the Western Hemisphere. Buried in a routine annual message delivered to Congress by President James Monroe in December 1823, the doctrine warns European nations that the United States would not tolerate further colonization or puppet monarchs.
Alexander the Great wanted to conquer Asia, defeat the Persians, and Unite Greece :)
Columbus was originally going to sail along the West African coast and around the Cape of Good Hope. But than Columbus had the idea of instead to sail west across the Atlantic instead of around the gigantic African continent.