GDP is distributed very unevenly in the world. Japan, Germany, United Kingdom, South Korea, and microstates (San Marino, Monaco) have the highest gross domestic product per square kilometer in the world.
Read MoreMost commonly spoken language other than English or Spanish (2017) Most commonly spoken language other than English or Spanish (2015)
Read MoreThe U.S. has more immigrants than any other nation in the world. Nowadays, about 45 million people, comprising 14% of the national population, live in the U.S. The population of immigrants is also wildly diverse, with just almost every nation in the world represented among American immigrants.
Read More– 7.2 billion people inhabit the Earth as of 2014, according to the U.S. Census Bureau. By 2050, the population
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