In Latin America, there exist many socio-cultural and institutional aspects that reveal male-oriented culture called "Machismo". As a system, law describes basic category of life for women and men. This article is to describe some basic characteristics of Latin American law and to explain some changes of Latin American law from women's perspective. For that, I describe foundation and history of Latin American Laws for Women, Constitutional status of women, and major changes of latin american laws for women. Recent changes of laws in favor of women are affected by expansion of women's political rights through introduction of quota system and by changes of international pacts and agreements.