Many american indian tribes practiced assimilation, which meant they
o
o
shared their culture with white settlers.
discarded white american culture entirely.
abandoned their own cultures entirely
adopted white american culture as their own.

D. adopted white American culture as their own.

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.

the crusaders are identified in the painting;

c. by the red crosses on their backs