 
 <translate> Use stream of consciousness to answer the following. Indentured servitude appeared in the Americas in the 1620s and remained in use as late as 1917. The causes behind its decline are a contentious domain in economic history.

Answer this question based on the passage: when did indentured servitude end in the us? <ibo> Jiri usoro nke ịmara zaa ajụjụ ndị a. Ịgba ohu n'okpuru nkwekọrịta pụtara n'Amerịka n'afọ ndị 1620 ma bụrụ nke a nọgidere na-eji eme ihe ruo n'afọ 1917. Ihe ndị kpatara ọdịda ya bụ ihe a na-arụrịta ụka na ya n'akụkọ ihe mere eme nke akụ̀ na ụba.  Zaa ajụjụ a dabere n'akụkụ Akwụkwọ Nsọ a: olee mgbe ịgba ohu n'okpuru nkwekọrịta biri na United States? 