I need your help Which of the following was a reason for imperialism?

A. To control territory
B. To find better leaders
C. To prevent future war
D. To give out extra wealth

Who was put in the concentration camps? and why

For 50 pointsfredrika's science teacher asked her to bring in three abiotic items from her backyard ecosystem. which of the following groups of items should she bring? a. a lightning bug, a plug of grass, and a wormb. a smooth rock, some red dirt, and an empty bird's nestc. a ladybug, a spider, and some water from a mud puddled. a caterpillar, a pine cone, and a piece of a robin's egg

What are policymakers trying to do by using the media to deliver specific messages to citizens?