which best explains how the institutional revolutionary party (pri) maintained power in mexico for many…

which best explains how the institutional revolutionary party (pri) maintained power in mexico for many years? it defeated opposition parties by controlling congress and using election fraud. it ruled so well that people prospered and opposing parties did not succeed. it acted like a dictatorship and jailed those who opposed the way they ruled. it offered the working class many benefits and kept dissension to a minimum.
Answer
Brief Explanations:
The PRI in Mexico maintained power in part by co - opting the working class through offering benefits, which reduced opposition. While there were other factors at play, this was a key strategy to keep dissent low.
Answer:
It offered the working class many benefits and kept dissension to a minimum.