Hello!
I think you are missing the situations, but if are the following:
A) the passage of the Fugitive Slave act of 1850
B) ...
C) ...
D) the argument against the expansion of slavery in the Wilmot Proviso of 1848
Then, the answer is D. the argument against the expansion of slavery in the Wilmot Proviso of 1848
Hope this helps :)
The United States became involved in World War II only "<span>c. after Japan attacked Pearl Harbor," since this represented an unquestionable act of war against the US that needed to be avenged. </span>
Higher level party leaders (Hitler) which he was a dictator but still he had the all control over that area
"b. They keep herds of animals" and "<span>c. Their food supply is more reliable than that of farmers" would be be accurate descriptions, since hunter-gatherers need to move around because they have not domesticated plants or animals. </span>