What is unique about the cherokee story in the larger theme of american indian resistance to u. s. expansion?
a. the cherokee banded together to refuse to adopt any forms of white culture and to stick to their traditional ways.
b. the cherokee experienced success through their strategy of negotiation with american leaders and retained lands.
c. the cherokee attempted to assimilate and use american legal channels to resolve the conflicts with white settlers.
d. the cherokee leaders were themselves of mixed ancestry and had been raised in white culture, not the american indian culture.

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

the money supply is the total amount of money available in the economy. how do changes in the money supply affect people and businesses?