1.The Republican Party holds a press conference announcing their stance on a new law. 2.The Libertarian presidential candidate presents his political platform before Congress. 3.The Democratic Party calls millions of citizens to remind them to vote for the Democratic candidate. 4.Members of the Republican Party join and donate to a political action committee. Which is an example of how a national political party influences a political campaign?

3.The Democratic Party calls millions of citizens to remind them to vote for the Democratic candidate.

Explanation:

To answer this question we need to first understand what a political campaign means.A political campaign refers to an organized effort with the aim to influence decision in a group. Democratic governments like the one above usually characterize political campaigns for electoral purposes in which government representatives are chosen.

From the above the third option satisfies this fully as the Democratic Party at the national level influences campaign for one it's members.

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