Which statements describe the economy of the American South before the Civil War? Choose all answers that are correct.

relied on a system of slave labor

relied on large industrial cities

depended on cotton

was based on agriculture

How are the perspectives presented in the excerpts similar? they show the disappointment and fear mission control workers feel when the lunar module develops problems. they show the huge investment of time and energy mission control workers dedicated to the lunar module. they show how mission control workers view the lunar module as if it is the workers' very own child. they show the relief and excitement mission control workers feel when the lunar module lands on the moon.