In the 1920s, new products made household chores easier and gave people more free time. Products that used to be too expensive became affordable. New types of loans allowed every family to spend more than they had. The loans let them buy things in stores now and pay for them later.
The generation in which we live in is where technology exceeds social interaction and care or thinking for others.
Because some people are just mean, but just think, white people enslaved white people before africans were enslaved at all. In america africans are just known that way but we need to improve.