Answer:
The rights and powers held by individual US states rather than by the federal government.
Explanation:
Answer:
English Common Law
Explanation:
Common law is the idea that judicial precedent -- the rulings made by courts, also known as "case law" -- is a legally valid interpretation of the law which can be used in new cases.
They built it to defend themselves against the Mongolians and other invaders.
Banks loaned money to rich tycoons who were expanding the railroads
