Are the Moslems Coming From Yemen?

The yahodi tribes built massive fortresses that were impenetrable for the moslems who didn't have any other weapons. Ebenis ha says hibe took place in moharam, of the seventh year after the hidra. Alakdi says it was suffar, or raber al oal, one month apart. And this is easy to reconcile. It began inmoharam, it ended in suffar, which makes complete sense. A ima madik and zuri, they said moharam could be the first year of the hidra but I e ee say zero. So in reality, what happened? This shows us the long term