The sharp downturn in the population graph is explained by
a) the napoleonic wars.
b) the mongol invasions.
c) the spread of the bubonic plague.
d) the colonization of the new world.

common sense was a pamphlet by thomas paine which advocated the independence of the thirteen colonies from great britain.

equal pay act of 1963. the equal pay act, signed in to law by president john f. kennedy on june 10, 1963, was one of the first federal anti-discrimination laws that addressed wage differences based on gender. they felt that this would prevent employers from undercutting future wages for men.