What were two direct results of us commodore matthew perry’s 1853’s voyage to tokyo bay?
the russo-japanese war
the opening of two japanese ports to foreign trade
the establishment of feudalism in japan
the creation of a us consulate in japan

The correct answer should be
the opening of two Japanese ports to foreign trade
and
the creation of a US consulate in Japan

The United States and Japan exchanged diplomats and had consulates in each other's country. For starters, 2 ports were opened but more were added later, with American people being allowed to live and trade in those ports, as long as they weren't trading opium which was illegal.

I'm pretty sure that's called a volcano