What was an impact of the kent state shootings?

it ended protests on college campuses for the duration of the vietnam war.
it ended the need for the national guard to intervene in state colleges.
it led to the temporary closure of many colleges.
it promoted the need for higher campus security in ohio.

Under the virginia plan the new constitution would be only marginally stronger than the articles of confederation. slaves would count as four-fifths of a person when apportioning legislative representatives. large states would have more representatives in both chambers of congress. congress could not regulate either interstate trade or international trade. two of the northern states would have had no representatives at all in congress.