I think it is answer A, Common law because it is derived from custom and judicial precedent.
Hoover wanted fix it through stimulating businesses, FDR wanted to give the people money and they would naturally spend it, thus stimulating the economy
The answer to ur question is “true” because a persons job was an important part of the caste system:)
Answer:
Among the earliest inventions were the abacus, the sundial, and the Kongming lantern. The Four Great Inventions,the compass, gunpowder, papermaking, and printing – were among the most important technological advances, only known to Europe by the end of the Middle Ages 1000 years later.
Explanation: