Answer:
A. Swiss
Explanation:
Swiss is altering the word noun mountains, and while an adjective is a word that alters a noun, a proper adjective is a title or place that is capitalized, like Swiss.
Answer:
1 - historic
2 - quiet or modern
3 - dirty
4 - lively
5 - busy
6 - crowded
Explanation: the only one im not sure of is 2 but it’s one of them
Grand assumptions would be exaggerations