minor parties have contributed MOST to united states politics by:

a. causing major parties to adopt their ideas
b. providing more candidates from which voters can choose.
c. placing their presidential candidates on the ballot.
d. establishing political precedents.

HELP!!

5 answers

Your turn. :-) What do you think is the best answer? Why?
i think its a.
You're right, again! :-)
thanks, ms. sue, youre the best :)
You're very welcome. :-)