    Sentence tr Congo s many-sided iwar-began ih 1998 when  Uganda, ane Rwanda sinvaded to back. rebels fighting: t0  topple the goverminentin:Kinghasa.-.    Sentence! 2: The Demiactatic Republic of Cotigo ¥ ind began  ‘int 1998 when Uganda and Rwanita invaded togethér' to  back rébels.trying.to tépplé Kinshasa: ~~    