Which of these 19th century inventions made the production of clothing more efficient? cotton gin sewing machine steam locomotive mechanical reaper

guys I promise you its sewing machine because the sewing machine sewed the clothes while thy cotton gin only worked on the cotton not actual clothes. so the answer should be SEWING MACHINE.

Its sewing Machine

Explanation:  Bruh, i took the test

disease was the number one killer of native peoples. they had had little exposure to the diseases of europe. this led to some villages being almost completely wiped out and some tribes destroyed.

the answer is aggresion hope this and mark me as brainiest and add me as friend