The best and most correct answer among the choices provided by your question is the fourth choice.
A revolution resulted in the growth of democratic government because of the civil wars between leaders of the wealthy and lower classes in Rome during the 2nd and 1st centuries B.C.
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!