The mayflower compact was unique because it
a) was the foundation for the declaration of independence.
b) allowed black colonists freedom centuries before emancipation.
c) allowed colonists to import slaves from africa to work on southern plantations.
d) was the first example of colonial european self-government in northeastern north america.

The Mayflower Compact was unique because it D) was the first example of colonial European self-government in northeastern North America.

The Mayflower Compact, signed aboard a ship called "Mayflower" in Massachusetts, on November 11, 1620, was the first example of colonial European self-government in northeastern North America. It was made by the Pilgrims (The first English settlers) who also named the American colony "Plymouth".

The Pilgrims actually first intended to arrive in northern Virginia but they ended up landing in Massachusetts instead, near Cape Cod. When they realized they were out of Virginia's jurisdiction, they created the Mayflower Compact to established their authority and to prevent future conflicts among them.

overview. prohibition was a nationwide ban on the sale and import of alcoholic beverages that lasted from 1920 to 1933. prohibition led directly to the rise of organized crime. the twenty-first amendment, ratified in december 1933, repealed prohibition.