How many structurally deficient bridges are in the U.S.?
Donald Trump campaigned on a $1 trillion infrastructure plan that includes fixing the nation’s bridges. There are more than 130,000
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Ethnic maps
770 thousands genomes reveals post-colonial population structure of North America
In the study, the researchers identified “genetic communities” throughout North America using data from more than 774,516 people born or
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The Changing Face of New York City (2000 – 2010)
Citizens Housing & Planning Council (CHPC) has undertaken an analysis of New York City’s people and housing to reveal changes
Read MoreName Origin of United States Counties
Related posts: – U.S. county name frequency
Read MoreDrought severity and duration in the U.S. (2010 – 2016)
YouTube Drought severity and duration in the United States (2010) Drought severity and duration in the United States (2011) Drought
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African Americans by U.S. state over 100 years
While no state has had an African American majority since 1930 (Mississippi dipped below 50% in 1940) the D.C. had
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European ancestry in South America by subnational entities
Uruguay has a higher average European genetic ancestry than many countries in Europe itself, the result of centuries of European settlement followed by roughly 16 million immigrants arriving in Latin America in under 150 years.
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