The 13th amendment in a basic sense abolished slavery. The 13th, 14th, and 15th amendments all came to expand the rights of African Americans in America. While African Americans still faced discrimination and persecution through labor bonds and other extremist groups, these amendments abolished slavery and expanded the rights of African Americans.
Choice C. He gained US support and persuaded the US government to help his people. This best explains how Ya-sir Arafat strengthened the case for Palestinian independence.