Pls help me answer all three questions and pls try to answer fast!!!

Some reasons immigrants choose to leave their home countries include economic issues, political issues, family reunification, or natural disasters. Economic reasons include seeking higher wages, better employment opportunities, a higher standard of living, and educational opportunities.

juan because Christopher Columbus was a bad bad bad man

popular sovereignty   influenced the declaration of independence because the colonists wanted to have freedom to do they wanted so they put into writing

herodotus taught this. herodotus was an ancient greek historian who was born in halicarnassus in the persian empire. he is known for having written the book the histories, a detailed record of his "inquiry" on the origins of the greco-persian wars.