How many Electoral College votes must a candidate win to become president? http://www.america.govindex/quiz4/convention.html.rss A. 270 http://www.america.gov http://www.america.gov Thu, 30 Oct 2008 12:16:17 -0400 B. 435 http://www.america.gov http://www.america.gov Thu, 30 Oct 2008 12:18:14 -0400 C. 538 http://www.america.gov http://www.america.gov Thu, 30 Oct 2008 12:18:57 -0400