This unit explores the Appalachian Mountains, the oldest mountain range in North America. Students will learn about their geography, geology, and ecological significance. Üben mit sofortiger Rückmeldung, kostenlos und ohne Anmeldung.

Weitere Themen

• The Monroe Doctrine
• The Cold War
• The War on Terror
• The Mississippi River
• The Great Lakes
• The Northeast
• The South
• The West