(there is more than one answer, choose all that apply) richard nixon a) was the first president to resign from office b) was involved in the watergate cover-up c) imposed wage and price controls to combat inflation d) was the first appointed president in u. s. history

Human rights groups in the 20th century worked to: o a. european imperial powers maintain control over their colonies. o b. convince citizens in impoverished countries to embrace nationalism. o o o o c. ensure that people around the world were protected from brutal treatment. o d. weaken the influence of international organizations like the united nations. sub