 Complete the following phrase:  During the 1980s and 1990s, Gaddafi, in alliance with the Eastern Bloc and Fidel Castros Cuba, openly supported rebel movements like Nelson Mandelas African National Congress, Yasser Arafats Palestine Liberation Organization, the Provisional Irish Republican Army and the Polisario Front Western Sahara. Gaddafis government was either known to be or suspected of participating in or aiding attacks by these and other proxy forces. Additionally, Gaddafi undertook several invasions of neighboring states in Africa, notably Chad in the 1970s and 1980s. All of his actions led to a deterioration of Libyas foreign relations with several countries, mostly Western states, and culminated in the 