Sep 11, 2012
Today we launched "Mapping the World's Friendships," a project visualizing the degree of interconnectedness between Facebook's hundreds of millions of members as part of Facebook's new Stories initiative.
Countries are sorted by a combination of how many Facebook friendships there are between countries, and the total number of Facebook friendships there are in that country. Turns out this number can tell you some pretty interesting things about not just where a country is now, but where it's been. The Marshall Islands shows strong results in the immediate geographic area—Guam, the Federated States of Micronesia, Fiji—but the number one result is to the United States, over 4600 miles away, since the islands were occupied by the United States until 1986:
The U.S. occupied the Marshall Islands from 1944 until 1986, and 10 percent of the islands' residents hail from the U.S. The top destination for Marshallese immigrants is the United States, where they mostly reside in Hawaii, Oregon, California and Arkansas.
Coloring the circles by the predominant language spoken there (the example above has them colored by which continent they're on, for clarity) provides another kind of insight. Clicking on Haiti makes it "easy to explore French colonization in this view, since you can see at a glance which countries speak primarily French."
"With the economic downturn in Europe at the end of the first decade of the 2000s, Angola became Portugal's lead export market. As many Portuguese companies shifted operation centers, Angola saw a wave of of Portuguese immigration with more than 23,000 immigrants in 2009—a substantial change from just 156 Portuguese immigrants in 2006."
Sweden has taken in more Iraqi refugees than the United States. One town alone, Södertälje, dubbed "Little Baghdad", has accepted 6,000 Iraqis since 2003.