U-Benjamin Harrison wayenguMongameli wama-23 wase-United States, esebenza kusukela ngo-1889 kuya ku-1893. Wayeyilungu le-Republican Party futhi wayaziwa ngokusekela kwakhe amanani okuvikela kanye namalungelo omphakathi kubantu base-Afrika baseMelika. Ngesikhathi sobumongameli bakhe, u-Harrison wasayina uMthetho Wokulwa Nokwethembana we-Sherman waba umthetho, owawuhloselwe ukuvimbela ukubusa kanye nokugqugquzela ukuncintisana kwezamabhizinisi. Uphinde wasayina uMthetho Wokubuyekezwa Komhlaba ka-1891, owabekela eceleni izindawo zomphakathi zamahlathi kazwelonke futhi wasungula i-U.S. Forest Service.