Which of the following statements regarding the impact of Spanish expeditions north of Mexico is false? A. Spain claimed land as far north as North Dakota and as far west as the Rocky Mountains. B. New maps included all lands explored as far as Quivira. C. The region served as a border between Spanish and French exploration for many years. D. Oñate's expedition exemplified positive interactions with the Wichita.

D

Explanation: Oñates expeditions exemplified positive interactions with the Wichita

b, public works good luck

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.