For evidence you can talk about how europeans gave natives diseases and decreased their population, which led to the end of a native civilization (I think it was the Tainos.)
Ionic bond is a type of linkage formed from an electrostatic attraction when a positively charged ion forms a bond with a negatively charged ions and one atom transfers electrons to another.
The African Americans helped out the war majorly throughout that time period. They participated in protest marches and also tried to join the forces with blacks to fight for freedom.
The Continental army of General Washington were camped in the Valley Forge in 1777 - 1778. There was no war in the valley yet it was here that the troop had almost quit. They were here blood, war - beaten, and batle - weary.
