The answer to this question is the term politics. Politics is the activities, actions, and policies of using one's power to make a decision for the whole group or for all members. Politics is also about making laws and how to enforce it to the people and showing the political views to people.
Answer:
The Mayflower Compact was important because it was the first document to establish self-government in the New World. It remained active until 1691 when Plymouth Colony became part of Massachusetts Bay Colony.
I give one, for example: when I was travelling on Malta, I found a lot of Roman remains: catacombs, mosaics, a remain of a Roman house.
Malta is an island so they must have used sea travel to get there.
It protected English citizens' individual freedoms.