Answer:
I'm pretty sure its B.
Explanation:
Kansas never became part of the confederacy. Kansas would've violated the Missouri compromise had they became part of the confederacy.
Answer:
How does Cuba's government contrast with Costa Rica? In Cuba, the communist government rules the economy, which has not allowed many Cubans to prosper. Costa Rica, on the other hand, has a stable democracy and fewer poor people in the country.
Explanation:
He is chief executive officer of AMR which became until it merged with with US Airways and became American Airlines. He became chairman of it.
The answer is: Runners allowed villages and cities throughout the empire to communicate quick with rulers far away.
Hope this helps!:)