Original sentence: Charles II now tried to regain the throne through an alliance with his father's former enemies in Scotland, who intended to impose Presbyterianism on England.When Montrose was defeated at the Battle of Carbisdale on 27 April, delivered up to his pursuers on 4 May, and executed on 21 May 1650, Charles II  gave way to the demands of the Covenanters' and placed himself at their head
Edited sentence: Charles II now tried to regain the throne through an alliance with his former enemies in Scotland, who intended to impose Presbyterianism on England.When Montrose was defeated at the Battle of Carbisdale on 27 April, delivered up to his pursuers on 4 May, and executed on 21 May 1650, Charles II  gave way to the demands of the Covenanters, and placed himself at their head