The rule against hearsay and the confrontation clause of the sixth amendment deal with similar problems.
I hope this helps a lot.
1. freedom of speech, which means you can say whatever you want.
2. right to bear arms, which means you can carry
3. housing troops, you dont have to open your home to house soliders
5. plead the 5th, which means you dont have to say anything in court
The Himalayan Mountains form a natural barrier between India and China.
I believe the reason why the western world had formed the NATO alliance was because it served the purpose of protecting westwern europe against the influence of the Russian Iron Curtain. It was a pact that brought all of the US's allies together into one alliance to protect against Russia and any other countries that were supporting communism at the time.