In colonial america, the house of burgesses, the
mayflower compact, and town hall meetings
were all developments that led to the
(1) regulation of trade with native american
indians
(2) protection of the rights of women
(3) elimination of the power of the upper classes
(4) creation of representative government

I would have to say that:  4) creation of representative governmentis the best answer.

The House of Burgesses, Mayflower Compact, and town hall meetings were all forms of government. It helped keep the people unified.

Hopefully this helped.

kennedy used a range of this to develop a 'flexible response' plan for any international crisis. “he also expanded the it was important, because it ordered the fall of khruschev.

the answer is use of support