During the cold war, the policy that discouraged attack by threatening nuclear war was known as "nuclear deterrence" since if both the USSR and the US were to fire these weapons at each other it would have led to unprecedented destruction.
At the onset on the war, in 1861 and 1862, they stood as relatively equal combatants. The Confederates had the advantage of being able to wage a defensive war, rather than an offensive one. They had to protect and preserve their new boundaries, but they did not have to be the aggressors against the Union :)
C. They both practiced slash-and-burn agriculture.
The Dawes Act<span> of 1887 (also known as the General Allotment </span>Act<span> or the </span>Dawes <span>Severalty </span>Act<span> of 1887), adopted by Congress in 1887, authorized the President of the United States to survey American Indian tribal land and divide it into allotments for individual Indians.</span>