Why did President Johnson decide not to run for reelection in 1968? Public opposition to the Vietnam War had made him unpopular. Public support for the Vietnam War had made him unpopular. He had already served two terms as US president. His speech at the Democratic National Convention had prompted violence.

A. Public opposition to the Vietnam War had made him unpopular.

Explanation:

hi!

your answer is b

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~courtney

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.