I feel like both comments are misleading.
100 years ago guys were engaged in paid work and women kept house.
As technology (like gas stoves and water heating) and social conventions (like schooling and now day care) progressed "keeping house" has became less labor intensive and women had more time to find paid work.
As households earned more they could afford more so houses and groceries cost more, but in fairness they also became much more complex and costly to produce. Kids played with a hoop and a stick a hundred years ago.
Now of course both partners in a couple really need to work in order to have any chance of a comfortable retirement.
Women did have to fight for a lot of things. No doubt about that. They had to fight to not be sexualised in the workplace, they had to fight for equal access to jobs, and of course equal pay.
They did not have to "fight to work" nor "fight to get paid" per se.