How did the invention of the cotton gin affect the need for slave labor in the South?

A. The cotton gin replaced slaves, so they were no longer needed.
B. Slaves were needed now more than ever in the South.
C. Slaves were more likely to revolt as a result of this invention, which led to a decrease in labor.
D. The invention led to the abolitionist movement, which eliminated slavery in the South.

1. state-issued photo ids. provide them for free for those who can't afford them.

2. the system we have seems to be working nearly perfectly. seems like about 31 cases per billion votes cast

3. the national policy for hiring new employees which requires proof of eligibility to work. there are something like 20 types of identification which can be used for this.

hygrometers and hair thermometers (often found as part of hygrometers/psychrometers) can be used to measure humidity. barometers are used to measure atmospheric pressure, while anemometers are used to measure wind speed. so the 2nd and 4th choices should be the correct answers.

answer; the candidate for vice president;