Answer:
The Quin Dynasty were responsible for creating the Great Wall Of China. This wall was ginormous and helped China stay safe from any enemies.
Answer:
the Mississippi River basin
Explanation:
In 1803, the United States purchased imperial rights to the western half of the Mississippi River basin from France as part of the Louisiana Purchase. The agreement gave the US sole authority to obtain the land from the indigenous peoples, either through contract or conquest.
"a challenge for Medicare and Social Security"
Answer:
A. It convinced people to work hard in order to be reborn in a higher caste.
Explanation: