Freeing the slaves affected the world in a few ways. When the United States freed the slaves, it reflected a growing movement throughout the world that slavery was wrong. Other countries in Europe such as Great Britain, France, and Sweden had already ended slavery. The action of freeing the slaves brought the United States into line with other nations in the world.
Freeing the slaves also reflected the idea that owning and controlling other people was wrong. It went against the ideals in our Declaration of Independence that people were equal. Freeing the slaves sent a message that people should be treated equally. It also emphasized that people should be free from the control of other people. It took a stance against the concept that one race was better than another race. Freeing the slaves was a significant event in world history.