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.
The question what does LEED stand for? is a common question asked by first time home builders, designers, and developers. First tier accreditation for someone who wants to know the basics of the LEED rating system. 2  It currently does not provide your project with an automatic point for participation but will at the very least, validate you in understanding the basic process of LEED certification. 3  LEED AP with Specialty.