Answer: letter D. Hope this is right. the US really was not allowed to Berlin.
<span>They wore their hair long and their clothes loose and colorful.
</span><span>They demanded power in their schools and colleges.
</span><span>Some experimented with drugs and died as a result.
</span><span>Some were civil rights marchers and they helped register new voters.
Hope it helps! :-)</span>
Anasazi
They built their dwellings around mounds in order to make it easier to see the enemy coming from any direction. Such constructions also aimed to slow down an enemy attack by making it hard to attack given that they had to march uphill.