Answer:
He traveled to the Americas for various reasons, one thing that Columbus did was in a way start the Columbian exchange where things such as food, plants, livestock, and diseases were spread into the Americas that were never there before.
<span>Although African Americans received their freedom as a result of the civil war, it didn't guarantee them all the rights that should have come with freedom. A study of the Civil Rights Movement that started during the Reconstruction Period following the war, and that continues today shows that many factors hindered blacks from exercising all of their rights. Many rights were still denied to blacks, such as the right to vote, and they were denied access by state and cities laws and ordinances to many freedom that most people take for granted.</span>
This site will probably help you, hope this help.
http://www.shmoop.com/esperanza-rising/marta.html
I'm 98% sure that it is Cuban insurrection against Spain!!!
Hope this helps!!!!!!!!!!!!!!!!!!!!!!!!