(GIVING BRAINLIEST!!) Why were there so many slaves in the Southern colonies?

A) They were needed to work in harbors.
B)There was a high demand in the South for skilled laborers.
C) They were needed to work on large plantations producing cash crops.
D) There was a high demand for laborers with boating skills.

Why are political parties important? select all that apply. so a country's leadership can understand where the country is headed. issues can be debated on and decided with a party then offered to the public. a country is not subject to the whims of one person who maintains absolute power. stances on issues remain somewhat flexible and allows a country to change its mind about the direction it wants to go as they go through the voting process. a coalition government is as strong as a two party majority government.

How we perceive, use, study, structure, interpret, and react to messages of time is referred to as: ?

Drugs have a high potential for abuse. there is no routine therapeutic use for these drugs and they are not available for regular use. they may be obtained for “investigational use only” by applying to the u. s. drug enforcement agency. examples include heroin and lsd. which scheduled drug is this?