What was the most common way the Incas expanded their empire?
A trade
B peaceful relations
C war
D lavish gift

Answer the following question in 3-4 complete sentences. explain the arizona highways leak and its outcome.

Why were the chang and xi rivers important to china’s development? a. they keep invaders out. c. they kept china isolated. b. they provided a route for ships to travel inland. d. they provided boundaries for the different political sections

I'm at least 150 words, evaluate the pros and cons of the internet and social media for those serving in government