Respuesta :
The purpose of the outside source used in this excerpt is to illustrate Japan's isolation in the 1800s.
What was the Japan's isolation in the 1800s about?
In the 17th- 19th century, the Japanese government was said to have adopted a policy that isolated the whole country from the outside world.
This long timeframe of national isolation is known as the sakoku. In this time, no Japanese is able to leave the country or they will have to face the penalty of death. Here, only some few foreign nationals were able to t trade with Japan.
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Answer:
the answer to your question is
A. to illustrate Japan's isolation in the 1800s
Explanation:
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