Why did the inca empire decline?

choose all answers that are correct.

a. a civil war weakened the inca empire before the spanish arrived.

b. pizarro held the inca emperor hostage for a short time before freeing him.

c. the inca made the mistake of trusting the spanish to keep their word.

d. the spanish were unprepared for the inca's sophisticated weapons and firepower.

e. the inca had no immunity to the diseases the spanish unknowingly carried.

was the answer correct? after you tell me I will delete this answer so I won't get the points I don't deserve. also, is this for k12?

the group i'm selecting: greeks.

a first group of greek immigrants came to the us in the 1850s. the second group came to america starting in the 1890s due to economic opportunities they didn't have back in their home caused by the hardships of ottoman rule. greek immigration was 90% male, many of them expected to work and return to greece after earning enough capital, but ultimately had to remain in the us after the greek genocide.

maybe i can