The Civil War Crossword

Which president had brutal tactics that ended up being a strength of the Union? (l.n.)
How many years did the war last?
Who said this: Both Northerners and Southerners recognize slavery as the immediate cause of the Civil War. (l.n.) ?
Who said this: "Honey bun, how do I look in the face?" (l.n.) ?
Which side was more well-equipt, speaking on terms of supplies including agriculture and textiles?
At what location (name the battlefield title) did the most casualties of the entire Civil War occur?
What city (full name of it) prevented the Confederate's ability to ship goods and supplies to the troops in the north through the Mississippi?
What color is the Union referred to as? (though really, there was no uniformity to the outfits, rather all were varying hues)
Was Delaware a state that allowed slavery to occur?
What is the action or process of gradually reducing the strength or effectiveness of someone or something through sustained attack or pressure?
Which city of Mississippi was captured by Ulysses S. Grant in 1863 that gave control to federals for the lower Mississippi River?
Which general led his troops of the Union to capture the city of Atlanta in Georgia in August 1864? (l.n.)
What event REALLY marked the last time the Confederates could have won the Civil War (according to John Green of Crash Course)?
What order ostensibly freed all the slaves in territory that were currently rebelling against the United States?
What describes to be a good, object, or creature that has been imported or exported illegally?