Antarctica and the United States compared in size
Antarctica’s surface spans 14.2 million square kilometers (5.5 million square miles), it is the 5th-largest continent and nearly twice the
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United States
Maps of the US
Dirtiest Fine Particulate Matter Month by US County
92 percent of the population breathes air with harmful levels of pollutants, that’s why 100 thousand Americans die every year
Read MoreMapping the Most Common Races
United States Census Bureau officially identified 5 races: White American, Black American, Native American, Asian American, Native Hawaiian, and Other Pacific Islander.
Read MoreReligion in North America 2014
85 percent of the total population of North America lives in Canada, the USA and Mexico, 76% of them are
Read More2015 Two-bedroom rental unit housing wage
Represents the hourly wage that a household must earn (working 40 hours a week, 52 weeks a year) in order
Read MoreThe Geography of Coffee
More Starbucks. More Dunkin’ Donuts. Hexes are sized by the total number of both shops in the area. Starbucks was
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Indian land cessions
From 1778 to 1871, the U.S. signed 368 treaties with different indigenous tribes across North America. These treaties were based on the fundamental concept that each Native American tribe was a sovereign nation. But as white immigrants started moving onto Indigenous American lands, this concept confronted the rigid pace of westward expansion. As a result, many promises were broken by the U.S. government.
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Days per Year of Average Day Land Surface Temperature Exceeding 80 F by US County (2003 – 2008)
Days per year of the average day land surface temperature exceeding 80 Fahrenheit (27°C) by сounty. Texas and Arizona have
Read MoreThe Changing Value of Land (1860 – 1870)
From 1860 to 1870, the South of the U.S. demonstrated considerable homogeneity in land value gains across specific regions, such as urban areas and river counties. On average, the most significant increases occurred in the slave-dense areas such as the Mississippi Delta and Cotton Belt.
Read MoreAmerican Presidential Elections
In U.S. presidential elections, the national popular vote is the sum of all votes cast in every state and the
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