After reading through the "American Indian Civil Rights”, the sentence that best describes the conflict the author develops in the text is: "Most experts agree that is was over ten thousand years ago, well before European settlers began exploring this region of the world."
A.) Continental glaciers are much larger and thicker
Explanation:
having a school library would be a great benefit instead if borrowing books you can stay in the library and study whenever you have free periods at school and it will be easier knowing that you can study in the library where there isnt much distractions because at home there are so many distractions like for e.g: a younger sibling, your neighbours,commotions, or the television