Answer:
By establishing laws to deny amdmittance
Explanation:
The schools don't allow these certain students to enter because they thought it would degrade the schools reputation
No. They believe in communism, entrepreneurs had private businesses, which disagrees with the idea of communism which was to share company with state
It basically legalized segregation because they said that it did not violate the 14th amendment
It was bad because peoples' lives were lost during the border wars.
That is why, hope this helps. :)