 Complete the following phrase:  The FLNC was formed in Angola under the leadership of Nathaniel Mbumba, with the goal of expelling Mobutu Sese Seko, the leader of Zaire. The FLNC is best known for its two attempted invasions of Katanga Province renamed Shaba in Zaire in 1977 and 1978. These incursions, which threatened Mobutus regime, sparked two international wars, 