Answer:1 is C
4 is land use and social class
6 is C
7 is B
8 is a
Explanation:
The "Espionage" act passed on June 15, 1917, after the united states entry into world war one.
Fun fact. It was originally found in title 50 of the U.S. code (war) but is now found under title 18 (crime).
I hope this helps.
