Home of the brave! (7)
(Other definitions for wigwams that I've seen before include "Native American dwellings" , "Teepees" .)
'home' is the definition.
(wigwam is a kind of home)
I can't explain the rest of the clue.
Can you help me to learn more?
(Other definitions for wigwam that I've seen before include "Tepee" , "Native American dwelling" , "Tent of Native American Indian" , "Native American accommodation" , "Teepee" .)