how can you be a civic hero? what’s something you can do this week or this month to be civically involved?

Which us president proposed a decimal based measurement system for the us

The appalachian mountains rise to heights of about feet. 2,000 2,500 3,000 3,500

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