Machismo" and "Marianismo" Latin America

Discuss the concepts of "Machismo" and "Marianismo" over the course of development in Latin America. How similar or different are Latin American women's roles today as compared to the past? If different, what brought about the change? Compare women's roles in Latin American countries with other countries such as the United States? I need some ideas to get started. Thank you.

Overview of the differences among Peru, Brazil, and Venezuela

Examine the physical, cultural, political, economic, technological, social, and language differences among Peru, Brazil, and Venezuela. Provide a true comparison of such trends and include all the three nations, including research to validate.