The correct answer is TRUE !!!
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.
They were able to unite because the Persian invasion of Greek mainland was a common threat for all, so they united to stop it. This was impossible before because Persia was not considered to be such a major threat.
B. is the correct answer I did this on my social studies test and passed.:)
