Germany in May 1945, ending World War II in Europe. To stimulate the construction industry, credit was offered to private businesses and subsidies were made available for home purchases and repairs. Archived from the original on January 16, 2013. An English version, 2006 Wikipedia CD Selection, contained about 2,000 articles. 23 Wikipedia began as a complementary project for Nupedia, a free online English-language encyclopedia project whose articles were written by experts and reviewed under a formal process. Obtaining the full contents of Wikipedia for reuse presents challenges, since direct cloning via a web crawler is discouraged. Retrieved January 31, 2007., San Antonio Express-News, January 9, 2007. 303 Wikipedia has also been used as a source in journalism, 304 305 often without attribution, and several reporters have been dismissed for plagiarizing from Wikipedia.