What was true of many Chinese workers in Hawaii? O A. They came to work in politics.
O B. Their labor was sold by their government.
O C. Their influence convinced the royalty to leave.
O D. They came to work in banks.

Chinese workers the labor that they did was sold by the government.

Explanation:

The migration of the Chinese people started around 1790s and most of them arrived in Hawaii in the mid to late 19th century. They had contracts for sugar plantations in Hawaii. However, their labor was sold by their government.

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.