Which of the are examples Select the three correct answers

freeing slaves

attacking an army

burning plantations

growing crops for the army

constructing arms factories

destroying railways and bridges

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