Answer:
In 1853 he demanded that Japan open its ports to American merchants.
Explanation:
The First Visit to Japan
Commodore Matthew Perry’s first visited Japan on July 8th, 1853. He went to the Japanese capital, Edo (now Tokyo), and made demands. He demanded that ports be opened to Americans, that prisoners be treated well and given back, etc. The Japanese rejected his demands and Perry withdrew from Japan knowing he would return.
The correct answer is that a slave was not a citizen but rather the property of an owner. Hope this helps.
Germany, cause Germany wasn't a fan of there believes