In 1969, protesters for american indian rights occupied alcatraz island. washington, dc. new york. wounded knee, south dakota.

The answer is:

A Alcatraz island.

The right answer is Alcatraz Island.

On the side of other several movements during the 60s, the Native  Americans also emerged as a political force. After an unsuccessful attempt of a federal aid, via federal anti-poverty-program, some Indian militants decided to protest. They decided to create the American Indian Movement (AIM) in 1963 to promote "red power", one of their actions was the occupation of  Alcatraz Island in San Francisco Bay in 1969, claiming the site “by right of discovery.”

a woodchuck would chuck 12.5 wood : 3

1. it was caused by feudalism

2. charlemagne used christianity as a major cornerstone for his rule. cloisters were built all over the empire to act as centers for the (re)population of the vast european wilderness.

3. the europeans feared the next raid every time chetak

i'm not so sure about #6. but i hope i you with the first 3.