The best explanation for how humans populated the earth is they migrated from asia to other continents over the last two million years. they migrated mostly over land from africa over the last eighty thousand years. they developed varied human species in different places over millions of years. they traveled by boat from africa to other continents over the last forty thousand years.

1. how did conditions in germany and europe at the end of world war i contribute to the rise and triumph of nazism in germany? 2. how did the german government under nazi rule build support among the german people? 3. how did nazi germany gradually isolate, segregate, impoverish, and incarcerate jews and persecute other perceived enemies of the state between 1933 and 1939? 4. how did the nazis lead germany to war in europe and, with their collaborators, kill millions—including systematically murdering six million jewish people? 5. why is learning about the holocaust important? so we don’t repeat history.