http://garnet.berkeley.edu.3333/budget/budget.html
Garnet Berkeley provides a simulation and links for researching the many aspects of balancing the budget.

 http://europa.eu.int/euro/html/entry.html
This site provides information about the history and development of the Euro including coins and conversions.

 http://www.oanda.com/converter/classic
This site provides historical and current currency conversions.

http://www.kn.pacbell.com/wired/democracy/debtquest/html
This site includes activities , information, and links for studying the national debt.

 http://library.thinkquest.org/10326
This site provides market simulations and investment information and activities.

http://bized.ac.uk/virtual/cb
This site provides a journey through Cameron Balloons covering various phases of business organization and operations.