Answer:
As stated on AIM's official website, the American Indian Movement's goals were: the recognition of Indian treaties by the United States government, among other goals such as sovereignty and the protection of Native Americans and their liberties.
There were several major factors that led to stalemate in the trenches, but the best options from the list are "Defensive weapons were better than offensive ones.
<span>and Trenches were designed for defense."</span>
Where there any choices? This is true for a lot of countries: Basically all European countries with the exception of those that never fell to the Nazis :UK, Switzerland, Sweden, Spain, Portugal.
Letter C ,Louis IX is ur answer