The Supreme Court must approve it before.
Basically, no soldier was allowed to tell his family where he was being deployed to because a spy or something similar could be listening which could lead to the opposing side getting that information and attacking the ship/base etc. Hope this helps!<span />
The colonist that lived in Pennsylvania were nicer with the N. Americans, the colonist connected ties with them.
Answer:
A. Interchangeable parts made mass production easier and cheaper.
Explanation: