Which best describes the successes and challenges of modern-day mexico? it has experienced economic growth and a growing middle class, but poverty continues to linger and government corruption remains. it has eradicated government corruption and poverty, but economic growth has been stagnant and the middle class remains small. it has expanded the economy and increased global trade, but the middle class remains small and an individual’s rights have diminished. it has dealt with high level government corruption and drug cartel violence, but an individual’s rights and the middle class have decreased.