The United States of America is a nation characterized by its vastness in terms of land, diversity, and population. With a total land area of over 3 million square miles, 50 states, and 19,495 ...

Infographic chart depicting the top 20 world's largest cities by population size. The most populous city in the world is Tokyo, Japan, with over 37 million people. Cities with populations greater than ...

Shanghai (Chinese: _ _; Pinyin Shˆngh_i) is one of the largest cities by population in the People's Republic of China, and the world. The city is located in eastern China, at the middle portion of the ...