Which of the following is a reserved power?

In low-constraint research, problem statements

A) Are developed only at the conclusion of the study. B) Are not necessary. C) Should begin at a highly defined level. D) Can gradually evolve into specific hypotheses.

In 1846, David Wilmot, a Democratic representative from Pennsylvania, sought to ban slavery in the newly acquired territories for which of the following reasons?

a. Because his mother was a freed slave. b. Because he was Lutheran and morally opposed to slavery. c. Because he hoped to use the issue as his main campaign promise when he ran for President. d. Because the presence of slaves as free labor depressed wages for White workers.