The correct answer to this open question is the following.
The meaning of the phrase "general good of the colony" means that the decisions that are about to be taken must benefit the whole, not just the interests of one group or an individual.
This quote was expressed by the Pilgrims who traveled in the Mayflower ship to the American shores. During the trip, they gather together and created a document to establish the first type of government in the colony. Laster, this document was known as the "Mayflower Compact." This was an agreement on how to rule the colony and respect one another, stating that the general good of the colony was the priority over other particular interests.