50 United States - Mr. Harmatys Class 

For Quarter Projects:

http://www.usmint.gov/mint_programs/50sq_program/?action=designs_50sq

http://www.usmint.gov/kids/coinNews/50sq/

For District of Columbia:
http://www.usmint.gov/mint_programs/DCAndTerritories/
1. Click "District of Columbia
2. Click the box that appears

http://www.enchantedlearning.com/usa/flags/

http://www.50states.com

http://www.infoplease.com/ipa/A0004986.html

http://www.senate.gov/general/contact_information/senators_cfm.cfm

http://www.coincommunity.com/us_quarter_dollars/