Amir Muwiya's conversion to Islam

Re: Muawiya Sahab

no because his cousin/relative took over later

its hard to explain to a jihad denier

but at that time jihad, the islamic forces, had shifted aswell)
thats why when bin Zubayr ra was offered caliphate they asked him to shift to shaam

also there is a prophetic hadith which limits the prophetic period (rashidun) to 30 years