You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.

Category: CLEANING UP 
Clue: In 1887 Johnson & Johnson was incorporated in part to improve upon this man's study of antisepsis
lister

Category: HARRISON FORD 
Clue: 1 of the 4 characters Ford has played more than once on film
han solo, jack ryan, indiana jones or bob

Category: ALSO AN AUTO 
Clue: Once living near the Great Lakes but defeated by the Iroquois, this tribe moved to the Southeast (but not in Jeeps)

cherokee