The united kingdom, france, and israel fought against who over rights to the suez canal.

The United Kingdom, France, and Israel fought against Egypt over rights to the Suez Canal.

Explanation:

The Suez Crisis started military aggression of Great Britain, France and Israel to Egypt, which began on October 29, 1956. The aggression was preceded by the decision of Egypt to nationalize the Suez Canal on July 26, 1956, but the real cause of the outbreak of the war was the desire of Great Britain and France to maintain control over the Suez Channel. These countries have used Israel to serve their purposes, whose commercial vessels could not use the Suez Canal. Israel also had its own sufficient reasons to take part in the war, as it had long-standing border conflicts with Egypt.

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.