Answer:
Internal termoil and foreign conquest
Explanation:
It started to lose strength (partially due to ethic tensions) since it was formed,and the Seljuks from the east and Serbians from the north took anatolian territories(Seljuks,later to become Ottomans) and today's Greek territories(annexed and puppeted by the Serbian empire (who took the position of the orthodox powerhouse from the Byzantines) over the 14th century.Later it fell to the Ottomans
The Du Pont family led the conservative attack on Roosevelt in 1934 and 1935. The attack is believed to have been supported mainly by the wealthy and influential opponents of Roosevelt. The attack was said to be funded by the northern industrialists.
It will eventually be destroyed or faded away
The first group of Puritans to make their way across the Atlantic was a small contingent known as the Pilgrims. Unlike other Puritans, they insisted on a complete separation from the Church of England and had first migrated to the Dutch Republic seeking religious freedom.