d. Racial segregation in public accommodation was legal.
By an act of war...a substantial wrong has been done." President Cleveland's recommendation that the monarchy be restored was rejected by Congress. The House of Representatives voted to censure the U.S. minister to Hawaii and adopted a resolution opposing annexation. ... Hawaii officially became a U.S. territory in 1900.
The reunification of German was through force during the reign of Bismarck. The first war of unification was the Danish War in 1862. This was followed by the Austro-Prussian war in 1866. In the end, Bismarck used the Franco-Prussian war of 1870-71 to unify the states of north Germany
This was another answer from another person who asked it hopefully this helps or soemthing