Answer:
Third Party
Step-by-step explanation:
Third Parties 
Many political parties exist in the United States. Candidates for political 
office can represent any party, but that doesn’t mean you’ll see 
everyone’s name on the ballot. Each state has rules about ballot 
access—allowing a political party to put a candidate on the ballot. 
Usually the rules involve getting a certain number of signatures from 
registered voters. These rules keep most third parties from even offering 
a candidate for voters to choose from. The Democratic and Republican 
parties have ballot access in all the states. The Libertarian Party is the 
largest third party, with ballot access for the presidential election in 
more than 30 states. As of 2015, the Green Party had ballot access in 
over 20 states, and the Constitution Party had access in over 10 states.