Which railroad built from west to east?

What led to the environmental damage that caused the dust bowl? 1. desert winds emerging from the southwest 2. rotating crops every year and having fallow land 3.overplanting throughout the great plains 4.a year-long drought

Describe germany’s successes at the beginning of world war 2?

Explain how colonists treated the native americans and what happened to natives. ! ^^^ 12 points