<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?nusu karne iliyopita, raia wa kusini wamepigana vita mara mbili vya wenyewe kwa wenyewe na upande wa kaskazini, ambapo watu zaidi ya milioni mbili wanakadiriwa kufa.  <response>: in the last half century southerners have fought two devastating civil wars with khartoum, in which more than two million people are estimated to have died. 