The Triangular Trade is a route between America The Indies and Britain from which slaves were crammed on ships to be sold in America.
A direct democracy is when citizens participate in making political decisions. A representative democracy is when the citizens hold the sovereign power but, political power is exercised indirectly through elected representatives.
It is false that in the United States, overall, the cost of speeding did not contribute to the cost of crashes. As a matter of fact, it did.