Jonas has written the following rough draft for school. Choose the correct way to complete each sentence. in the late 1800s, the growth of all-black towns coincided with the development of the movement for an all-black state to join the Union. { edward p. mccabe, theo roosevelt, benjamin harrison, j. h. lawhead} was one of the biggest supporters of this idea. He bought land and established the community of { langston, guthrie}
Though an all-black state never happened, more African Americans moved to the state, and all-black communities sprang up throughout Oklahoma.

in the 1800s, chinese workers migrated to the united states, first to work in the gold mines, but also to take agricultural jobs, and factory work, especially in the garment industry. chinese immigrants were particularly instrumental in building railroads in the american west, and as chinese laborers grew successful in the united states, a number of them became entrepreneurs in their own right. as the numbers of chinese laborers increased, so did the strength of anti-chinese sentiment among other workers in the american economy. this finally resulted in legislation that aimed to limit future immigration of chinese workers to the united states, and threatened to sour diplomatic relations between the united states and china.

while it was true that the cotton gin reduced the labor of removing seeds, it did not reduce the need for slaves to grow and pick the cotton.

explanation:

before eli whitney's invention of the cotton gin, picking and cleaning cotton was a slow, labor-intensive job. workers, usually slaves, had to pick the seeds from the cotton fibers by hand. this invention made it possible to grow large amounts of cotton on big farms and make money.