Also just the proportion of people doing HARD jobs. Being a farmer was brutal and not long ago 70% of the population worked in agriculture; now it’s like 2%. Ma

Also just the proportion of people doing HARD jobs. Being a farmer was brutal and not long ago 70% of the population worked in agriculture; now it’s like 2%. Machinery had simplified many tasks from ag labor to even housework. The laundry machine has been a game changer for women I’ve heard.