Respuesta :
Answer: A
to show how strongly the American president insisted Japan participate in international trade
The purpose of the outside source used in this excerpt is:
- to show how strongly the American president insisted Japan participate in international trade.
Let's understand why the above option is the correct answer.
- Sakoku was a Japanese foreign policy that actually limited the trade relations between Japan and other countries.
- So, the one of the goals of the Perry Expedition was the establishment of diplomatic relations and a negotiation of trade agreements with various nations.
- This was to end Japan's policy of isolation and to open Japanese ports to American trade through gunboat diplomacy.
Learn more about the purpose of the outside source on https://brainly.com/question/7596483