Answer:
<em>Common</em><em> </em><em>Sense</em> was written to present the reasons America should become independent from Britain.
The Native Americans had unsophisticated weaponry... Compared to it's counterpart the settlers which had muskets and rifles with gun powder bullets.
The Natives had (Bows, Knifes, Spears)
Hope this helps :)
Edit:
The advantages the Native Americans had was the land, they knew the land better and could maneuver around the settlers and surprise attack them :)
The Supreme Corut ruiling Brown vs. Board of Education ruled that segregated schools was unconstitutional. This was the single biggest reason for the Civil Rights movement because it allowed for the challenge of segregation in all areas.