This took many forms, ranging from the subtle violence by leopard men "Masiona" to civil disobedience and the refusal to serve any power of oppression, to participate in any enterprise or to obey any colonial injunction. It was this passive resistance that continued throughout the colonial era until independence. When in 1908, Leopold II ceded the Congo to Belgium, the colonial administration, to whom the narrative of the resistance Yaka had already been made, tried to occupy the Kwango by force, but she stumbled upon the civil resistance whose main manifestation was the refusal of cooperation with the colonial agents. Even after the assassination in 1893 of the kabamba Tsiimba Nkumbi, under which open resistance was waged, the Bayaka continued civic resistance. Because of the unfortunate incidents of the conflict, and after 2 years of colonial military siege, the colonial mission in Kwango was abandoned. By way of punishment and fear That the Kwango hindered the colonial work and wished to overthrows the sovereignty of the Congo, in the hands of the colonial administration, which in turn forced to administration to put the Kwango on hold; Which meant that no development project could be undertaken. This did not prevent the Bayaka associating themselves with nationalists message of Lumumba, due to their strong presence in Kinshasa, only a century later, they heavily precipitate in the movement of independence, especially as the party that brought them together "LUKA "(The Kwangolese Union for Freedom and Independence) which had as its main objective the independence. The Bayaka, by their strong mobilization in Kinshasa, contributed strongly to the events that precipitated the independence of the Congo in 1959 - 1960. The root cause of the Bayaka’s denigration If the Bayaka have a history so glorious, where is the disparagement they are subjected to? The denigration of the Bayaka was originally the work of the colonial agents. The latter, after having abandoned the Kwango, were to create the division to better establish their authority in neighbouring Bas-Congo and Kwilu. Afterwards, they began spreading propaganda about the Bayaka, claiming them to be "warriors and savages", as they did not accept western civilization. This became the means of dividing and reigning. This is how, from the machinations of colonialists, stereotypes stick to the identity of Yaka, especially in Kinshasa, the capital, where all the tribes of the Congo eventually meet. Nevertheless, as can be seen in the writings