Agriculture was key to the development of modern "civilization" because by being able to grow food rather than getting it through trade or hunting, people were able to stay in one place instead of having to be where the food was. This also led to jobs because people became highly skilled in growing crops.
Japan gained control over Korea in 1910, and it remained part of its empire until the end of WWII in 1945. This happened during the rule of the Meiji government in Japan. Their rule over Korea ended when the US and Soviet forces took it away from them.
answer is
Former enslaved persons were given the right to vote.
Martial law was declared in the South.
the columbian exchange introduced the Europeans and people in the Americas new types of crops, such as potatoes, sweet potatoes and cassava