The discharge<span> of a stream is the product of its velocity </span><span>(V </span>- length of travel per unit of time such as feet/second) times depth of the water (D<span> - unit of length) times width (</span>W of the water<span>- units of length). (Make sure all all three lengths are expressed in the same unit.)</span><span><span>
Discharge = V x D x W</span>If length is measured in feet and time in seconds, Discharge has units of <span>feet3/sec</span> or cubic feet per second (cfs).Depth times Width gives the cross-sectional area. The shape of the channel is important because of the reduction in velocity due to friction along the channel margins. In a natural situation, an increase in discharge (cubic feet/second) will result in an increase in all three parameters - the river becomes wider, deeper and flows at a higher velocity.</span>
The Union Army's strategy at the Battle of Antietam was to keep the army intact to avoid being flanked by the Confederacy.
<h3>What did the Union do at the Battle of Antietam?</h3><h3 />
At the Battle of Antietam, the Union Army knew that the Confederates would attempt to flank them by dividing their army. They knew this because they had found out General Lee's plans in advance.
As a result, the Union Commander, Gen. George B. McClellan, kept the army intact while trying to attack the flanks of the enemy. General Lee then attacked with all his force thinking that the Union would see this and fall back.
The Union responded by standing their ground and driving back the Confederate army. The strength of this strategy was that it won the battle for the Union. A limitation was that it cost many lives.
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Answer:
the people in the west were more outgoing and ambitious than people in other areas
