thanks

first question: when a hex is attacked and some units get one hit they have to retreat but what if they don’t get any hits? do they stay in the hex? because i know there is no defending fire. how can both armies occupy the same hex?

second: do players retain the supply tokens given by turn even if they don’t use all of them?

third: what criteria must be met in order for ones line to advance?

thnx in advance