Which of the following was correct about the relationship between cotton and slavery?

a. the cotton industry and the institution of slavery had little to do with one another.
b. the cotton industry encouraged plantation owners to free enslaved african americans.
c. the cotton industry spread the institution of slavery to the deep south.
d. the cotton industry encouraged the ban on the slave trade to the u. s.

Who was the democratic nominee for president in the election of 1868? a) ulysses s. grant b) horatio seymour c) samuel tilden d) charles sumner

The map shows information about river valley civilizations. which feature of this map best the reader determine the distance between two places?

What is the evidence that depression can be linked to genetic as well as environmental factors? a. all individuals in similar stressful environments do not experience depression. b. all individuals with the gene variation tied to depression do not experience depression. c. individuals with a combination of environmental stress and gene variation are more likely to experience depression d. all of the above select the best answer from the choices provided оа 0 0 0