Help me please I’m doing an exam

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

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

In keeping their culture unchanged what do canadians fear the most?