Final answer:
Gender played a significant role in American history between 1900 and 2000, with progress made in addressing gender inequality but underlying effects of male dominance still present. Women's suffrage, feminist movements, and the women's liberation movement challenged traditional gender roles. Mass media perpetuated gender stereotypes. Gender dynamics shaped American history.
Step-by-step explanation:
Gender played a significant role in American history between 1900 and 2000. During this period, society made progress in terms of abolishing some gender inequality, but underlying effects of male dominance still persisted. Women's suffrage, feminist movements, and the women's liberation movement in the 1960s and 1970s were important milestones in challenging traditional gender roles. Mass media also played a role in perpetuating gender stereotypes and social expectations. Overall, gender dynamics shaped social, political, and cultural aspects of American history during this time.