4. The verb concentrate means "gather” or “collect.” The suffix -ion, used to
form nouns, means "state" or "condition.” Use this information to define the
noun concentration.

answer:

i dont know man

Explanation:

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.