Why did people domesticate plants? A. They were more flavorful.
B. They were a reliable food supply.
C. They made it easier to migrate.
O D. They wanted to live in a variety of environments.

C They made it easier to migrate

Explanation:

beautiful plants make it more attractive and beautifies the environment making it easier for people to come in

The answer is B. They were a reliable food supply.

Explanation:

no statements but ok.

the statement that best describes the idea of manifest destiny that was used in the 19th century would be that "it was fate that the united states would continue to  expand westward," since people thought the us was "destined" to do so.