An important reason to actively participate in civic matters is to prevent government abuse of power

extend police powers when needed

protect one's social status

preserve membership in a political party

protect one's identity

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.