All were popular ideas or inventions in England and came to the colonies with the Puritans.
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Earth's mass has remained constant, and thus the gravitational pull at the surface has decreased over time; Earth's mass has grown with the volume in such a way that the surface gravity has remained constant; Earth's gravity at its surface has increased over time, in line with its hypothesized growing mass and volume.
Well that depends on who thoight the activities were positive
PASSING THE SELECTIVE SERVICE ACT
Which three...i need to know which three!!!!!