How do humans and the environment affect each other

What group has historically made up the largest portion of immigrants in mexico?

What part did glaciers play in forming the great lakes?

What conclusion can be drawn about the location of the city of syracuse? it was built on the coastline due to easy access to the red sea. it was built on the coastline due to easy access to the mediterranean sea. it was built inland to protect it from invaders sailing in from the mediterranean sea. it was built inland to protect it from invaders sailing in from the red sea.