> They maintained unit cohesion through social pressure rather than training and drills.
Historical times were brutal. If they were defending their home, losing the battle would result in their home being pillaged and their family enslaved or raped. That would be a great motivator to not run
If I marked as mine, and it is surrounded by the number 1, I would like all squares that neighbors those to be cleared automatically.
It could be triggered by double clicking the flag.