Futa Toro was established in the 1500s, by Denianke dynasty built out of Fulani and Mandinka forces; the importance of Fula people to this rule led to this era known as Empire of Great Fulo. The Fulani raided and violently disrupted the trade routes that accounted for the economic prosperity of older African kingdoms, and thus began their rise. Futa Bundu, sometimes called Bondu and located in Senegal and Faleme rivers confluence, became a centre for the rise of West Africa-wide Fula empire and influence in 17th century. From the 18th century onwards, the frequency of Jihads increased such as those led by Ibrahim Sori and Karamoko Ali in 1725, the Fulani became a hegemonic force and were politically dominant in many areas. The region was engulfed in theocratic wars, with many Islamic lineages seeking political power and control. The Moroccans invaded the western Sahel adding to an anarchical situation. Food production plummeted, and during this periods famine plagued the region, negatively affecting the political situation and increasing the trigger for militant control of the economic activity.