I think it is answer A, Common law because it is derived from custom and judicial precedent.
Answer:
The League quickly proved its value by settling the Swedish-Finnish dispute over the Åland Islands (1920–21)
There are several reasons why the role of the federal government in civil rights enforcement changed, but the main one is that southern states were not enforcing federal laws.
Answer is A. The French and Native Americans were pushed further west into Oregon Territory.
As part of the 1898 Treaty of Paris that ended the Spanish American War, Spain agreed to cede the Philippine Islands to the United States for $20 million.
