<span>To obtain evidence for criterion validity.</span>
Answer:
Every thing. At least what we Americans believe in.
Explanation:
Economists. Law. Liberty's.
Men didn't allow women to get as much education men. Women didn't like the fact that men got the chance to vote and they didn't. In the 1800's Men were sexist, it's wrong! Forever will it be wrong! I HATE SEXISM! EVERYONE ARE EQUAL MEN, WOMEN, BLACK, WHITE, JAPANESE, CHINESE, ASIA, AND SO FORTH. Literally everyone is equal. And I hate racism as well.
It is TRUE. Because about 1/3 living orgamisms are only known to biologists.