Sure you can clean the bathrooms at WoTC.
If you could clean bathrooms you would be overqualified to work at WOTC.
Is one die rolled for each one to one soldier contact?
also is one soldier versus one soldier plus artillery also One die?
Each unit with a combat value would get one die. One attacking infantry would roll one die(scoring a hit on a “1”) and the defending infantry+artillery rolls 2 dice(scoring a hit for each die showing “1” or “2”). This continues each round until combat is resolved or attacker retreats