Nationality laws vary greatly around the globe. Here is a selection of foreign-born populations and the protocol for citizenship and naturalization around the world.

Citizenship gained by soil or blood
China ousts Japan, owning the most U.S. debt
Brad Setser discusses the shifting power dynamic accompanying China's economic ascendancy.
Italy’s immigration debate intensifies
In the northern city of Treviso, Italy, a gunslingling mayor cracks down on illegal immigration, even as accusations of racism linger.
China extends interests to Latin America
Chris Sabatini discusses China's interests in the Americas and what impact this could have on the U.S.
Uruguayan president vetoes abortion bill
A Worldfocus contributing blogger writes about the Uruguayan president's decision to veto a bill that would have legalized abortion in the largely secular country.
U.S. examines military strategy in Afghanistan and Pakistan
Vikram Singh, South Asia expert for the Center for a New American Security, discusses the military and political situation in Afghanistan and Pakistan.














