the answer to your problem is option b
Emperor Trajan is a great one
Answer: B) Alliances between European Nations
Mayflower Compact was the FIRST example of a written agreement
John Quincy Adams imposed a law that would support anything that will result in profit for the market of United States.Examples are commerce, agriculture and arts. This was his stepping stone towards making the United States become the "first and mightiest nation in the world".