... thefollowing categories:• 32 36 percent on political history,• 18 –22 percent on social history,• 18 –20 percent on economic history,• 13 17 percent on foreign policy,• 10 12 percent on cultural ... 19 64. In 19 65, President Johnson made the decisionto commit ground troops to the war (IV). The Tet offensive (III)occurred in 19 68, and in 19 70, President Nixon sent troops intoCambodia (II) .Test-Taking ... Appalachee. The coalition fought two Seminole wars, oneagainst Andrew Jackson from 18 17 to 18 18, and the second from 18 35 to 18 42 that resulted in their forced removal to Indian Terri-tory. Both the...