I think number 2 is correct im not sure .. but lmk if im wrong
Answer:
essentially a federation, held together by the prestige and authority of its king of kings
Explanation:
The accurate statements are a) The English people split into two factions known as Cavaliers (the king's supporters), and Roundheads (Parliament's Puritan supporters), c)Oliver Cromwell led the Roundheads into battles and became the lord protector after the Civil War and e)After executing the king, Parliament established a republic. The period of the republic became known as the Protectorate.