Answer :
In the election of 1860, the Republicans most likely c.Supported high tariffs and no extension of slavery into the territories.
What did the Republican party support in 1860?
The Republican party most appealed to Northerners who were against slavery so they did not want an extension of slavery.
The North also supported high tariffs as they wanted to sell more of their industrial goods.
Find out more on the elections of 1860 at https://brainly.com/question/74582.
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