As the rift Quarreling between the two brothers and their respective camps widened Expansion , al-Amin declared Expressing_publicly his own son Musa as his heir and assembled Cause_to_amalgamate a large army .

The Mau Mau Uprising created Creating a rift between the European colonial community in Kenya and the metropole , and also resulted in Causation violent divisions within the Kikuyu community .

The shock Catastrophe occurred Coming_to_be along the East African Rift , an active continental rift zone in East Africa that is characterized by normal faulting , and initiated at a depth of .

As the uprising progressed , the ideological rift between the two factions became Becoming more and more obvious .