How did the formation of the national action party change Mexican politics?

It ended the one-party system. (MY ANSWER)

It consolidated power among a few key leaders.

It ended the revolution.

It lessened the power of the president.

3 answers

Among these choices, you picked the only possible correct one! :)
Thank you Mr. Reed an I got an A+ on the essay :).
Hey, congratulations! You're doing very well. Good for you.