quotas

At Mountainoak Cheese in rural Ontario, their Gouda is winning awards. The owners support Canada's tariffs on cheese imports.
Economics
What turns some law-abiding Canadians into smugglers? The high price of imported cheese.
Street scene, colorized old photo, vendors, people in top hats, carriages
Global Politics
Another time in history that the US created travel bans — against Italians
Sirine Bidjou (right) and Hanifa Benrahou (left) are both students at Sciences Po, which they entered through the CEP program. It's France's answer to American-style affirmative action.
Education
A French take on affirmative action relies on geography, not race
Hungarian police guard refugees at a makeshift camp in an underground station near the Keleti train station in Budapest, Hungary September 2, 2015.
Conflict
Refugees plead for help at a Budapest train station, while others question the wisdom of opening borders