Clicking on opened the notes on the right. Red arrow shows current time of war. To disengage orders click on then click in white circle to change to orders. Engagement and disengagement order window do not open unless troops engaged in battle. Select the troops and click on to tell your troops to dig and build trenches.
Entrenchment is a fortifying or defending strategy.
The screen will display the Gettysburg battlefield as it looked the morning of July 1, 1863. 3.Click on Play, select Historical Play - Union or Confederate allows you to move your troops as described above, except the troops will still come onto the battlefield and move just as they did in 1863. Setting the program to Historical Play both sides you can watch the historical battle unfold. Click on Play, select Free Play Union, or Free Play Confederate. The computer will take the other side and play against you, using artificial intelligence tactics that are appropriate for its army.