Which weapon played a major role in the defeat of the inca by the spanish?

I believe the answer is: Artillery

Artillery could reach target in a much larger distance compared to normal fire arms. Since the long range weapons of the inca are limited to bows and arrows, the Spanish could easily destroy Inca's army from a safe distance, without fearing direct counter attacks.

answer; aristotle;

male citizens in athens could vote on all the decisions that affected the city and serve on juries. however, democracy was not open to everyone. citizen women and children were not allowed to vote. slaves and foreigners living in athens (known as metics) were banned from participating in government.