The answwer to ur question is d
During Reconstruction, <span>Blacks tended to "not participate in politics during
Reconstruction because they were limited in voting rights and an
understanding the process.</span>" Although they were technically free, many barriers still existed.
1. Americans were concerned about the influence and power of big business monopolies.
2. Americans were worried about quality of life.
3. Americans were concerned about finances.
4. Americans were optimistic about the future.
I believe, that in deep underground on Earth, has the least effect of weathering. It is <span>where there are no interactions with air, and very limited reactions with water, and nothing that breaks apart. I hope this answer helps.</span>