This will be the most important battle in this war. Our victory will be remembered for decades.
Robert E Lee, Confederate Commander, heard the news of the attack at Vicksburg and the support from the Europeans. This gave him and his soldiers pride in winning the war. He had planned to invade Gettysburg but he decided to hold off and wait. He hoped to attack with even stronger, more powerful force. A force that will overwhelm the North to give up. He decided to go along with his original plan with the help of the Europeans.
The big day arrives, they are ready. Robert E Lees plan to attack Gettysburg is finally going to happen with the help of the Europeans. The Union are clearly outnumbered and out skilled. This day will be the most important day in the war. They don't know whats coming.
The attack was just as planned. A surprise that they couldn't handle. Lee went all out on this one. The North could no longer defend, so many soldiers and so much firepower. The North fought till the very end because they knew they couldn't afford to lose battle. But they could no longer defend they were forced to surrender.