What protest tactics were used by members of the american indian movement (aim at alcatraz and wounded knee?

The answer is:

The protest tactics used by American Indians at Alcatraz were...

Occupation Protest

Occupation is a strategy used by a social movement to seize and hold a public or symbolic space.

The same can be said for Wounded Knee, approximately 200  followers of the American Indian Movement and Oglala Lakota occupied the town of Wounded Knee, South Dakota.

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