Detailed Instructions: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
Q: His last major accomplishment was a filming trip with his field assistant, Julia Averkieva, when he was 70 years old. With Ella Delora he coauthored Dakota Grammar a far cry from his first publication, Growth of Children. His most famous work was done amongst the Kwakiutl Indians and during his excursions to Baffin Island. These resulted in works like The Mind of the Primitive Man and the respect of students like Edward Sapir and Ruth Benedict. FTP, name this founder of American anthropology.
A:
Social Science