What happened after a few girls were accused of being witches? in salem

The mongols were descendants of a. pastoral nomadic tribes b. tibetan tribes c. shang nobility

One drawback of voluntary trade is that it a. requires two groups to use a common language b. can make one group dependent upon another for necessary goods c. doesn't occur unless there is a shortage of goods for at least one group d. forces groups to rely on themselves to produce all the goods they need

1. what does it mean to be a good citizen?