In the U.S.A is 50 state. Live ther more than 305 milion people, White people: 13 percent, black people 13 percent, asians and people of Oceania it's 4 percent, indians 1 percent. Is the third country in terms of numbers of people, and third in terms of territory. The capital of the United States is Washington. On the flag are 50 stars. United States of America are on the continent of North America.