How did America become a super power?

When did George Pattinson die? Which is the largest political party of the world? In Federalism the power to govern is? President that took oath in a plane? How did American society change during the 1970s? Is nuclear proliferation inevitable? In the 2008 Elections how many of Florida's electoral votes went to each of the candidates? Which features of the Constitution was most strongly opposed by the Antifederalist? What values are shared by most Americans? The power to introduce revenue bills is given to the House of Representatives because? This was an argument of the federalists? How many amendments are written in the constitution? Which group of americans gained the right to vote under the Twenty-sixth Amendment? What cities were withing about 500 miles of Nebraska that farmers could reach by railroad in 1905? What did hessians wear? Which action best illustrates the system of checks and balances in the United States government? What important things happened in February 1996? What were three methods used to limit government? In what year did congress ban the importation of slaves from Africa? Types of pres tressed concrete?