Does the U. S. have to agree that, even in the event of political reform, constitutional norms should, subject to state conditions, push the state to push citizens to ensure citizens can and participate in voting, and should oppose political violence？

the peaceful participation of the American people in the democratic process is guaranteed those seeking destruction and violence do not have such a guarantee. so be assured the agreement is with the sane people seeking participation not violence.

answer; the correct answer to the above statement is to increase the production of milk in a herd of milk cows, the highest producing cows were chosen as the mother;

answer; the parasympathetic nervous system;