The 3rd Amendment stops soldiers from temporarily staying/living in private homes without the permission of the owner of the home. During times of war however, they are allowed to do so.
"Sovereign" means powerful. It can mean being specifically more powerful than others, having power over others, but it can also mean being independent, that is not having to answer to anyone else. A sovereign group is a group with either of those two properties.
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the best answer would be D. Campaigning for a political candidate. Hope this helps!
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