What territory did the Inca's conquer?

In 1527 at the height of the empire under the rule of Huascar it reached 2 million sq km or 772,204 sq mi. Its territory covered present day Peru, Ecuador, Bolivia, Colombia, Chile and part of Argentina. The Incas conquered a vast territory using reciprocity or alliances.

lincoln declared that slavery should not be allowed to spread into the new states, and of course this angered the south at the time.

disease was the number one killer of native peoples. they had had little exposure to the diseases of europe. this led to some villages being almost completely wiped out and some tribes destroyed.