What was the process of Japanese modernization from contact with admiral perry through the period after World War II?

In 1894, more than forty years after Commodore Perry pried Japan open to the outside world, Japan finally succeeded in revising the unequal treaties so that it regained its legal parity with the Western powers. ... In the process Japan expanded its empire, annexing Korea in 1910

one of the main reasons was definitely slavery. back in 1861, republican abraham lincoln was elected and ended up being a major influence in the slavery business. slavery greatly affected the texas economy because back in 1845 during the annexation of texas, slaves became a big part of the texas population. many texans that were in favor of the secession influenced groups through party ties.