In the early 1800s, Americans did not think cattle ranches on the Great Plains were practical because a. eastern cattle could not survive on tough prairie grasses.
b. there was no demand for beef in the eastern states.
c. there was not enough grass to support large cattle herds.
d. wagon trains had stripped the land of needed resources.

in 1803 the louisiana purchase took place, doubling the size of the country. by 1840 almost 7 million americans had migrated westward in hopes of securing land and being prosperous. the belief that settlers were destined to expand to the west is often referred to as manifest destiny.

explanation:

workers should be given a fair share of the wealth their work creates

hope this

benito

: ) hava a nice day

sorry its a lil late, but the answer is d. the rotation 180° about z'