Answer:
The Civil War confirmed the single political entity of the United States, led to freedom for more than four million enslaved Americans, established a more powerful and centralized federal government, and laid the foundation for America's emergence as a world power in the 20th century.
Explanation:
John Brown's raid on Harpers Ferry (also known as John Brown's raid or The raid on Harpers Ferry) was an effort by white abolitionist John Brown to start an armed slave revolt in 1859. He attacked and captured the United States arsenal at Harpers Ferry, Virginia.
Answer:
The Chinese Revolution of 1949. ... The announcement ended the costly full-scale civil war between the Chinese Communist Party (CCP) and the Nationalist Party, or Kuomintang (KMT), which broke out immediately following World War II and had been preceded by on and off conflict between the two sides since the 1920's.
