The Civil Rights Act of 1964 is the answer.
The answer would be Buddhism
<h3>The Battle of Trenton was a small but pivotal American Revolutionary War battle that took place on the morning of December 26,1776 in Trenton,New Jersey. After General George Washington's Crossing of the Delaware River North of Trenton the previous night, Washington led the main body of the Continental Army against Hessian auxiliaries garrisoned at Trenton this war results to American's Victory. </h3>
THEY ALL PROVENT STATE FROM RE-ESTABLISHING A SYSTEM OF SLAVERY OR THEY HAVE BEEN USED TO ESPAND VOTING RIGHT FOR MINORITY GROUPS.