Washington saluted the bravery of his exhausted troops. which list of words from the sentence contains all nouns?

A noun is a word hthat refers to a thing, a person, a place, a animal, an idea, a quality. There are proper nouns, which are the names of particular things, places, people that begin with capital letter, and common noound that refers to the things in general. The list of nouns in this sentence are: Washington (proper one), bravery (common noun) and troops (common noun).

i will try let me see what they are first