What motivated the post-revolutionary culture and politics in mexico?

In ohio in 1872, the cleveland massacre was a)a violent labor dispute at standard oil refineries in cleveland. b)a takeover by standard oil of the refineries in cleveland. c)an attempt to stop standard oil from becoming a monopoly. d)a failed attempt by standard oil to take over other refineries.

(05.04 mc) how did the roman transportation system keep the empire strong? plz

Why was one vote per day a weakness of the articles of confederation