At the time of the civil war, what did florida have in common with the maryland?
both states were led by planters with an economic interest in slavery.
president lincoln suspended habeas corpus in both states.
the majority of farmers in both states had secret sympathies to the union.
the two states saw the bloodiest battles of the war.

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