Every week,specially on Sundays, I will post some curiosities about the countries where English is spoken.
The USA
It is recognized because it has the largest national economy in the world.However, it has its largest cities that figure prominently in the economy, culture, and heritage.
Caption:
City, State
Nickname
Ppopulation(millions): largest cities within city limits/2005
metropolitan area population/2006 (rank)

New York City, New York
Nickname: "Big Apple", "Gotham".
Population:8.143.197
18.818.536 (1°)

Los Angeles, California
Nickname:"City of Angels"
Population:3.884.829
12,950,129 (2°)

Chicago, Illinois
Nickname: "The Wind City","The Second City","Chi Town", The City of the Big Shoulders","The 312", "The City that Works"
Population:2.842.518
9,505,748 (3°)

Houston, Texas
Nickname:"Space City"
Population:2.016.582
5,539,949 (6°)

Philadelphia, Pennsylvania
Nickname:"City of Brotherly Love", "Philly", "The Cradle of Liberty", "The City That Loves You Back," "The Quaker City", "The Birthplace of America"
Population:1,463,281
5,826,742 (5°)

City of Phoenix, Arizona
Nickname: "Valley of the Sun"
Population:1,461,575
4,039,182 (13°)

City of San Antonio, Texas
Nickname: "Alamo City"; "River City"
Population:1,256,509
1,942,217 (29°)

City of San Diego, CaliforniaNickname: "America's Finest City"
Population:
1,255,540 2,941,454 (17°)
City of Dallas, TexasNickname: "Big 'D'"
Population:
1,213,825 6,003,967 (4°)
San Jose, CaliforniaNickname: "Capital of Silicon Valley"
Population:
912,332 1,787,123 (30°)