United Nations Kids World Travel Guide
http://www.kids-world-travel-guide.com/world-flags.html
TIME For Kids - Around the World
TIME For Kids is a weekly classroom news magazine that motivates kids to read! Issues cover a wide range of real-world topics kids love to learn about - and it's the best nonfiction text you'll find! Our Digital Editions are the perfect supplement to your TIME For Kids print subscription, and they deliver a host of exciting features to help bring TIME For Kids to life.
http://www.timeforkids.com/around-the-world
Pics4Learning.com
Pics4Learning is a safe, free image library for education. Teachers and students can use the copyright-friendly photos and images for classrooms, multimedia projects, web sites, videos, portfolios, or any other project in an educational setting.
http://www.pics4learning.com/index.php?view=sub&cat=Countries
Students of The World
Geopolitical, cultural and tourist information about countries of the world.
http://www.studentsoftheworld.info/menu_infopays.html
Science Kids
Country Facts: ...Travel the globe learning interesting trivia and information related to countries found on continents such as Europe, Asia and North America....
http://www.sciencekids.co.nz/sciencefacts/countries.html
Fact Monster
Fact Monster® combines reference materials, facts, and trivia quizzes for kids on all subjects. Parents, educators, and kids can get homework help and access almanacs, an encyclopedia, a dictionary, and an atlas.
http://www.factmonster.com/countries.html