What made the model t car by henry ford so appealing for the average american? 1 the cars were affordable for the middle class. 2 the cars had interchangeable parts. 3 the cars were produced in a variety of colors. 4 the cars were less expensive than using mass transit .

According to the article,"social credit" is question 3 options: an experiment to people talk on-line a farming experiment that hurt people under mao ze dong using someone else's data from the internet, to give or take away things such as the right to buy an airline ticket a credit you get in china for having friends in real life, and not just on social media