Which of the following 2 things were results of the invention of the cotton gin? Select 2 correct answer(s)

A. decrease in need for slaves

B. increase in the need for slaves at plantations

C. increase of Northern slavery

D. Eli Whitney's wealth increased

E. increase in cotton production

What’s the negative consequences of telegraph ? explain in your own words

Why was the moon important to kennedy and the nation

The battle of sabine pass is important because? a) it was a stalemate between union and confederate armies. b) it resulted in the largest confederate casualty in the war. c) it marks the failed attempt of the union army to invade the confederate state of texas. d) it was won by the union soldiers and marked a turning point in the western front of the war.