The United States of America is among the top 10

The United States of America consists of 50 states and a federal government.（)

Which of the following is NOT among the five biggest cities in the United States？A．Chicago

Among the five Great Lakes, only Lake______is wholly within the United States.A．ErieB．Supe

Among the five Great Lakes, which one is wholly within the United States？A．Lake Erie.B．Lak

The two newest states which joined the United States of America areA．Alaska and Florida.B．

The Civil War began in______between what the United States of America called the Union and