Which part of the constitution allows for the government to be responsive to the changing needs of a nation? 10 points articles preamble amendments supremacy clause.

explanation:

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

u idek                                                                                                                                               /

what he said above me         look up that's the answer