What causes the tides?

the wobbling of the earth on its axis
the tilt of the earth on its axis
unequal heating of the earth’s surface
gravity of the moon and sun

there's the proffessional site that will you.

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.