Today's maps come from Jens Manuel Krogstad and Michael Keegan at Pew Research Center, who called the project "From Germany to Mexico: How America's source of immigrants changed over a century." Over at Pew Research, you can see the changing immigration patterns on Krogstad and Keegan's animated map.

The Afternoon Map is a semi-regular feature in which we post maps and infographics. In the afternoon. Semi-regularly.