A.The empire was regularly attacked by Arab Muslims.
The Byzantine Empire was a prized region to obtain for the Arab Muslims.
The Arab Muslim Empire regularly attacked the Byzantine Empire. The goal was to gain access to the Anatolia peninsula which was home to Constantinople. Constantinople was the trading center to Europe and and to Asia. Many emperors made the Byzantine Empire a goal and it fell in 1453 under the leadership of Mehmed II.
<span>Federalism is the most important.
</span><span>I could be wrong but I gave it my best shot.
Hope this helps!!</span>
The social factors that helped bring about the reformation were; 1. The renaissance values of Humanism and secularism led people to question the church. 2. The printing press helped to spread ideas critical of the Church. The political factors that helped bring about the reformation were; 1. Powerful monarchs challenged the Church as the supreme power in Europe. 2. Many leaders viewed the pope as a foreign ruler and challenged his authority. The Economic factors that helped bring about the reformation were; 1. European princes and kings were jealous of the Church's wealth. 2. Merchants and other resented having to pay taxes to the Church.