Africa

• Egypt
• Ethiopia
• Ghana
• Liberia
• Nigeria
• South Africa

Australia

Central America

• Caribbean Islands
  • Jamaica

North America

• Canada

South America

• Brazil

Asia

• China
• India
• Indonesia
• Japan

Europe & UK

• England
• Germany
• Greece
• Ireland
• Lapland
• Israel
• 
• Mexico
• [middle east]
• Netherlands
• New Zealand
• Peru
• Portugal
• Romania
• Russia
• 
• Scotland
• Spain
• Sri Lanka
• Sweden
• Tibet

USA

• Hawaii
• Native American

http://simple.wikipedia.org/wiki/List_of_countries_by_continents