Which were northern, but not southern, views in the years before the civil war? choose all answers that are correct. a. slavery is wrong and should be outlawed. b. industrialization hinders economic growth. c. states do not have the right to leave the union. d. states can nullify federal laws they feel are unfair.

By the late 1930s, how were u. s. officials beginning to view japanese policies of expansion? a. they attempted to join forces with japan so as to increase u. s. territory. b. they warned them to stop expansionist actions or face potential u. s. intervention. c. they sent representatives to japan to work out territorial rights in a diplomatic fashion. d. they became fearful of their military power

Can someone me write a paragraph on this topic i feel confused

World war 2 was caused, in part, by which of these factors?