6? Do you mean 60?
lol...no i did mean 6. actually it might have been more like 7 or 8, i can't remember exactly. HOWEVER, with that force (and a handful of archers) i wiped out the ottomans (about 6 cities) and put a huge dent in the scandinavians. all the while building more units.
and like the other guy said, yeah they up against mostly spears and the occasional sword. what fun.