Beginning in 1935, the naacp's legal defense fund embarked on a legal campaign—led who would later become the first african american to serve on the supreme court—to dismantle the system of separate-but-equal schools in southern and border states that were always separate but rarely equal.

giant impact theory - the moon was formed from the collision between earth and another mars-sized body.

colliding planetesimals hypothesis - the moon was formed from the same cloud of material as earth.

capture hypothesis - the moon was locked into orbit by earths gravity as it was passing by it.

accretion hypothesis - the moon was formed from collisions and combining of planetesimals.

i think this is right, if not and you know better let me know.

what is the question you are trying to ask?

answer; the automatic system because it is a "gut reactor"