Complex sentence: In mid-April Najibullah accepted a UN plan to hand power to a seven-man council, few days later on 14 April, Najibullah was forced to resign on the orders of the Watan Party because of the lose Bagram airbase and the town of Charikar.
Split into simpler sentences: In mid-April Najibullah accepted a UN plan to hand power to a seven-man council. A few days later, on 14 April, Najibullah was forced to resign on the orders of the Watan Party, because of the loss of Bagram airbase and the town of Charikar.