Which fact provides the BEST evidence to support the conclusion that by the late 1700s, Georgia's "upcountry" settlers began to outnumber those in the older coastal counties?

Which act of the conquistador pizarro was crucial in overthrowing the inca? a. the destruction of the ancient inca city, machu picchu b. the siege of the inca capital near the cuzco valley c. the execution of the last inca ruler, atahualpa d. the unexpected deaths of 3 million inca warriors e. the murder of former inca emperor, huascar