AP World History 101. Feudalism and the Crusades Video. Feudalism developed in Western Europe at around 800 C.E. from the remnants of the Western Roman Empire. As a result of central authority being unable to perform its functions and prevent the rise of local powers, this decentralized organization formed.
LEED, which stands for Leadership in Energy and Environmental Design, is a certification program focused primarily on new, commercial-building projects and based upon a points system. The more points you earn, the higher your rating.
CPA Job Overview. Working as a certified public accountant, or CPA, is a great career option for candidates who enjoy working with numbers. CPAs work in accounting departments of companies around the world, and job duties include managing assets, budgeting, performing audits, preparing and analyzing financial reports and managing costs.