I think the correct answer from the choices listed above is option C. Generals george mcclellan and robert e. lee both had past military education and experience. McClellan was the Union general commanding the Army of the Potomac. <span>Lee was the Confederate general commanding the Army of Northern Virginia. </span>
People from Asia crossed berengia, a land bridge going into North America, and followed herds of animals since they were hunter/gatherers.
