"all-American : Comprising things that are wholly from the United States of America; completely made..."

“all-American : Comprising things that are wholly from the United States of America; completely made in the United States.
Regarded as embodying the ideal qualities of the United States; (specifically) of a person: courageous, heroic; honest, wholesome, etc.
(US, chiefly sports) Of a person or a team, or some other thing: regarded as the best in the United States.
Today is celebrated as Independence Day in the United States.”

- https://en.wiktionary.org/wiki/all-American#English

via Tumblr https://ift.tt/2Jkwlyh