President of the united states - wikipedia, the free, For other uses, see president of the united states (disambiguation). for a list, see list of presidents of the united states.. Founding fathers of the united states - wikipedia, the, The term founding fathers of the united states of america refers broadly to those individuals of the thirteen british colonies in north america who led the american. Avalon project - confederate states of america, The people of the state of south carolina, in convention assembled, on the 26th day of april, a.d., 1852, declared that the frequent violations of the constitution of.
Humane society of the united states, The humane society of the united states is the nation's largest and most effective animal protection organization. U.s. senate: constitution of the united states, Introduction. written in 1787, ratified in 1788, and in operation since 1789, the united states constitution is the world’s longest surviving written charter of. Usa quickfacts from the us census bureau, People quickfacts usa; population, 2014 estimate : 318,857,056: population, 2013 estimate : 316,497,531: population, 2010 (april 1) estimates base : 308,758,105.