Eric Walker added r/MapPorn - U.S Population changes to Maps of the United States

Eric Walker added r/MapPorn - If U.S. states had the same population density as New Jersey, would would their size be? to Maps of the United States

Eric Walker added Record shutdown hits Trump states hard - Axios to Maps of the United States

Eric Walker added r/MapPorn - Number of central libraries per 100,000 people in U.S. states [OC] to Maps of the United States

Eric Walker added r/MapPorn - Forest Ownership in the United States to Maps of the United States

Eric Walker added r/MapPorn - Frost day probability (minimum temperature < 0ºC/32ºF) through the year in the Contiguous United States [OC] to Maps of the United States and Weather

Eric Walker added Maps of the United States and Maps of Europe and a number of links to Maps and cartography, and added Maps and cartography to Geography

Eric Walker added a number of topics and a number of links to United States, and added United States to North America

Eric Walker added a number of links to Maps of the United States, and added Maps of the United States to Maps and cartography and United States