I think it is <span>Eurasia</span>
Answer:
The Revolutionary War (1775-1783)
War of 1812 (1812-1815)
Mexican - American War (1846-1848)
American Civil War (1861–1865)
Spanish-American War (1898)
World War I (1914-1918)
World War II (1939-1945)
Korean War (1950-1953)
Explanation:
The greatest remaining mystery of climate change is clouds effect.
1. The capital of the Aztec Empire was Tenochtitlan. The first choice is the correct answer.
2. In 1519, Spanish Conquistadors or conquerors, landed on the eastern coast of Mexico. The second choice is the correct answer.
3. The Spaniards brought with them muskets and horses, which were unknown in the Americas at that time. The first choice is the correct answer.