The mountain range was created by a collision of the South American and the Nazca tectonic plates. This helped produce the tall peaks of the Andes mountain range, such as Mount Aconcagua ...

What spurred you to create this? Who is it intended for, and what do you hope they take away from your map?The inspiration for these maps came from Ed Ayers, a renowned historian of the American South ...

About this study. Find religious data by metro area, state or region (Midwest, Northeast, South or West), or for the whole United States. Select a state or metro area dot to get religious information ...