What new tactics did the germany army use in world war 2 to change warfare?

Which of the following two groups did not do battle with the romans? select all that apply.

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

Why was there so little resistance in the war from the german people?