Answer b there is safety in numbers
Around 2000 people in BC E their migration was (B)
This is an opinionated question, so points should not be affected toward your opinon. However, I believe corporations should not have loyalty to the United States because the U.S. could ban businesses from selling/sharing a product to certain countries, however I think the U.S. government should have some say in what corporations sell to other countries so that they aren't giving some random person in "who knows where" parts to make a bomb etc...
Answer:
Political corruption and invasions from external tribes, and civilian uprisings greatly weakened the Northern Song Dynasty. ... In 1127 the Jin army captured the Northern Song capital of Kaifeng , ending the Northern Song Dynasty.
