Complex sentence: Other proposals has been set forth to divide the country into 8 regions based around economic hubs including Kabul, Kandahar, Herat, Mazar-i-Sharif, Kunduz, Jalalabad, Khost and Bamyan.
Split into simpler sentences: Other proposals has been set forth to divide the country up to 8 regions. Some suggestions have suggested dividing the country based around economic hubs including Kabul, Kandahar, Herat, Mazar-i-Sharif, Kunduz, Jalalabad, Khost and Bamyan.