Answer:
The Byzantine Empire
Explanation:
The Byzantine Empire spread the Orthodox Christian religion.
The Battle of Lexington and Concord are seen as the start of the American Revolution.
These battles mark the first open hostilities with the British Army and signaled the beginning of the War and were seen as the opening of a divide between the British and its colony.
From what I can recall, the Adams-Onis Treaty more or less gave Florida to the U.S. but it did not exactly end the Second Seminole War, which can be made obvious with the fact that there are Seminoles still living in Florida. I don't remember the Treaty having anything to do with the British since this treaty was between Spain and the U.S.
Basically, I believe the answer is B.
Answer:
Progressives were interested in establishing a more transparent and accountable government which would work to improve U.S. society. These reformers favored such policies as civil service reform, food safety laws, and increased political rights for women and U.S. workers