He believed in heliocentialism, or that the Earth was the center of the universe.
Mostly some elderlies like to live in thier own homes not a nursing home and also they would like to live in a planned retirement community too so both a and c is the answer.really hope this helps?
Well a levee are things like dams and so it would help settlement if they were to start running out of water they could build a levee and run the water to where ever they needed it.
Because the Europeans had already been exposed to the diseases and had built an immunity to it, and the Native Americans hadn't, hope this helps
