The Seminoles were forced to cross both the Gulf of Mexico and the Mississippi.
The foreign policy issue that was a motivation for American intervention in Vietnam was the idea of "containment" which sought to contain communist expansion where it was, as opposed to attempting to eradicate it at the source.
It should be C. You may want to check though, I’m not a expert
Chemical change.
It would be a chemical change or reaction because the substance is changing its chemical makeup.
