 Complete the following phrase:  For example, in their analysis of the sources of the conflict, Julie Flint and Alex de Waal say that Colonel Gaddafi, the leader of Libya, sponsored Arab supremacism across the Sahara during the 1970s. Gaddafi supported the Islamic Legion and the Sudanese opposition National Front, including the Muslim Brothers and the Ansar, the Umma Partys military wing. Gaddafi tried to use such forces to annex Chad from 1979-81. Gaddafi supported the Sudanese governments 