Люди добрые, помогите! Exercise 1.Rearrange the sentences putting the words in their correctorder.

The USA originated in 1776.Fifty states comprises the federal Republic.On the north Canada is bounded by the country.The population is varied of the national composition.A million people in the USA have more than five cities.Electrical apparatus and petroleum are imported in the USA.It takes the first place in the world in industrial output.