He basically killed on the Indians in the trail of tears
Hawaii previously had a monarchical type of government before having democracy. The reigning dynasty was of Kamehameha. This was ended through a coup d'etat on January 17, 1893 in an island known as Oahu. The US invaded the island and was officially declared an independent republic. Later on, the revolutionaries initiated the annexation from the US which was achieved in 1898.
"(2) Achievements relied on a knowledge of math <span>and science." would be the best option from the list, but to be honest none of these answers as very good. </span>
Sadness or anger hope,this helps
During the Cold War, Berlin was split amongst the Allies and the Soviets. The West was democratic, and the East was Communist. To prevent Eastern refugees from fleeing to the West, the Communists built a wall that completely sealed off the West from the East. This was the Berlin Wall.