Why do some groups have an easier time overcoming collective action problems?

Collective action refers to action taken together by a group of people whose goal is to enhance their status and achieve a common objective. It is enacted by a representative of the group. It is a term that has formulations and theories in many areas of the social sciences including psychology, sociology, anthropology, political science and economics.

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the answer is b, encourage free trade

jacksonian era promoted strength of the presidency and executive branch at the expense of congress. it also sought to broaden the public's participation in government. the jacksonian's demanded to have elected judges, instead of appointed judges, and rewrote many state constitutions to reflect the new values. hope this ! if you did find it would you mind giving me brainliest? : )