United Nations
United Nations Cyberschoolbus: Cities of Today, Cities of Tomorrow
The six teaching units of this site provide an overview of urbanization, its history, its potential, its problems. The site has lots of activities, and a game.
eSchool Today
E School Today: Your Cool Facts and Tips on Migration
There are 232 million people living outside their country of birth. Learn about the reasons why people migrate from their home country and the impact, positive and negative, migration has on countries. Additionally, learn about illegal...