How do later atomic theories differ from dalton's atomic theory?

Which of the following are ways that people in democracies can take part in politics and gonverments

Brainliest to who answers! what is the function of a purchasing cooperative, or co-op?

In exchange for land, a knight agrees to be a sort of sub-vassal to a vassal. this agreement was known as: investiture homage tyranny subinfeudation