Answer: because it was the day black people were free from slavery
Explanation:
It start in Salem, Massachusetts
Quartering Act, Massachusetts Government Act, Boston Port Act,Administration Justice Act
<span>to Form a more perfect union
to Establish justice
to Ensure Domestic Tranquility
to Provide for the Common Defense
to Promote the General Welfare
And to <span>Secure the Blessings of Liberty"</span></span>
