I'm guessing you are talking about the Eastern Roman Empire, or the Byzantine Empire.
the Byzantine Empire a) remained strong for several centuries, until it fail to the Ottoman Turks at ~1346 ad
hope this helps
The british government passed the navigation acts to restrict colonial trade, and no they weren’t
The joint-stock company was the forerunner of the modern corporation. In a JOINT-STOCK VENTURE, stock was sold to high net-worth investors who provided CAPITAL and had limited RISK. These companies had proven profitable in the past with trading ventures. The risk was small, and the returns were fairly quick.
Generally speaking, a cliché is a "worn-out" expression, although it should be noted that this often does not stop cliches from being used on a regular basis.
Answer:
The Church was soon split into Roman Catholic and Orthodox Christianity because the Byzantine Empire split from Rome.
During the 11th Century, the Byzantine decided to start their own branch of Christianity.
This is when and why did the church split into Catholic and Orthodox Christianity. Hope this helps!