Original sentence: It can be reasonably supposed that Nigerian support was decisive in understanding its invitation at the Kano Peace Conference organized by Nigeria between March 11 and March 16 1979 to put an end to the devouring of Chad from February 12, when the central government had started collapsing
Edited sentence: It can be reasonably supposed that Nigerian support was decisive in understanding its invitation at the Kano Peace Conference organized by Nigeria between March 11 and March 16 1979 to put an end to the anarchy that that was devouring Chad from February 12, when the central government had started collapsing