The answer is “ racial discrimination “.
Since people were given the option to "get now and pay later" with credit cards, more purchases were made and more people from every class were able to afford the same things. Consumerism was booming and the economy had a greater circulation of money, which was different to before when only the wealthy had certain things. I hope this answer helps
Chemical change.
It would be a chemical change or reaction because the substance is changing its chemical makeup.
Hitler was the prime minister or president of Germany during the war. He wanted the perfect world and killed Jews and others who didn’t conform to his ways