Propriety is the answer. Hope this helps!:)
Answer:
The galleon trade
Explanation:
The Galleon trade introduced by the captains of the Spanish Navy in the 1500s. Alvaro de Bazan and Pedro Menendez de Aviles designed the long and narrow galleon. The galleon trade was for communication between Spain and the Philippine colony and served as financial aid for the Spaniards. Manila became one of the busy ports, serving trade connection between China and Europe.
I believe its letter A however, I am not so sure
The announcement of the Athenian defeat at the battle of marathon.
I’m pretty sure it’s A. Because anytime the government over prints money for whatever reason it always causes inflation and adds to the national debt of the United States greatly. None of the other answers make sense to me.