Final answer:
In the 1970s, feminist theory highlighted the fact that 'the personal is political.' It emphasized the connection between personal experiences and broader political and societal structures.
Step-by-step explanation:
In the 1970s, feminist theory emphasized the idea that 'the personal is political.' This insight meant that personal experiences and issues within one's personal life are deeply intertwined with broader political and societal structures. It highlighted how personal experiences of oppression and inequality are not isolated incidents but are connected to larger systems of power and discrimination. For example, feminist activists pointed out that women's inequality in the home, such as unequal distribution of housework and childcare, reflected and reinforced gender inequality in society as a whole.