Leif+Ericson

Introduction Personal Background Personality Traits Obstacles Historical Significance References Rafn Charles C. "Leif Ericson discovers America." //__History of the world__.// 01 Jan.1999. __//Elibrary.//__ web.14 Jan 2015. **Source Evaluation 2**
 * http://history-world.org/leif_ericson_discovers_america.htm**