What did Populists set their sights on after achieving some success on a local level in the late 1800s? the formation of a national labor union
the establishment of their own gold currency
the formation of a national political party
the creation of Populist groups in each state

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explanation:

the tariff was created to protect industry in the northern part of the united states. industries in the north were being driven out of business by imported goods that were priced at a low rate. the goal was to protect these industries   by taxing the goods.

(d) he had been a leader of the sons of liberty.