 
 <prompt> Wetin dey historic about di protection law? Based on di last question, write one context wey get di answer. E fit be 1 - 20 sentences. Context: <response>: Many Pygmies dey belong from birth to Bantus for one kain relationship wey many dey call slavery. The Congolese Human Rights Observatory talk say the Pygmies dey treat like property the same way "pets" dey treat. On December 30, 2010, the Congolese parliament adopt one law for the promotion and protection of the rights of indigenous peoples. This law na the first of its kind for Africa, and the adoption na historic development for indigenous peoples for the continent. 