What are three problems that latin american faced after world war 2

1.The latin population was worried that the new political elite would consist of the old colonial aristocracy.

2.After the Latin American nations gained their independence there was confusion as to who would gain power

3.The idea of government was very unorganized because leaders would not always agree on certain things

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.