If it is not the title of a book, movie, etc., then no. You would only capitalize Indians, since it is a cultural term.
The cowboys of the old west fought with Native American Indians.
I liked watching cowboy and Indian movies.
The Cowboys played a game last weekend. (Team name is capitalized.)
No, you should not. You should only capitalize a word when it is at the start of a sentence or when it is a proper noun.
No
It should not be capitalized.
Yes you should capitalize the name of cities. You would capitalize it because it is a proper noun.
Yes you definitely should
Yes it should be capitalized.
Yes. The word is used as a form of address.
The Cowboy and the Indians - 1949 is rated/received certificates of: USA:Approved
The Cowboy and the Indians - 1949 was released on: USA: 15 September 1949
Yes, you should capitalize "About" in a title.
Yes, you should capitalize the C in Century.
No, you should not. You should only capitalize a word when it is at the start of a sentence or when it is a proper noun.
Yes, you should capitalize "The Rotunda" as it is a specific place or location.
You should capitalize Colosseum when referring to the specific ancient Roman amphitheater in Rome.
no
No
No