Despite opposition and continued external threats, the government of the Commonwealth was declared in May 1649 after acts had been passed to abolish the monarchy and the House of Lords. Political power resided in a Council of State, the Rump Parliament (which swelled from 75 to 213 members in the year following the king’s execution), and the army. The military was now a permanent part of English government. Though the soldiers had assigned the complex tasks of reform to Parliament, they made sure of their ability to intervene in political affairs.
At first, however, the soldiers had other things to occupy them. For reasons of security and revenge, Ireland had to be pacified. In the autumn of 1649, Cromwell crossed to Ireland to deal once and for all with the Irish Confederate rebels. He came first to Drogheda. When the town refused to surrender, he stormed it and put the garrison of 3,000 to the sword, acting both as the avenger of the massacres of 1641 (“I am persuaded that this is a righteous judgement of God upon those barbarous wretches who have imbrued their hands in so much innocent blood”) and as a deliberate instrument of terror to induce others to surrender. He repeated his policy of massacre at Wexford, this time choosing not to spare the civilian population. These actions had the desired effect, and most other towns surrendered at Cromwell’s approach. He departed Ireland after nine months, leaving his successors with only a mopping-up operation. His reputation at a new high, Cromwell was next put in charge of dealing with those Scots who had welcomed Charles I’s son, Charles II, to Scotland and who were soon to crown him at Scone as king of all of Great Britain and Ireland. Although outnumbered and in a weak defensive position, Cromwell won a stunning victory in the Battle of Dunbar on September 3, 1650. A year later to the day, having chased Charles II and a second Scottish army into England, he gained an overwhelming victory at Worcester. Charles II barely escaped with his life.
Victorious wars against the Irish, Scots, and Dutch (1652) made the Commonwealth a feared military power. But the struggle for survival defined the Rump’s conservative policies. Little was done to reform the law. An attempt to abolish the court of chancery created chaos in the central courts. Little agreement could be reached on religious matters, especially on the vexing question of the compulsory payment of tithes. The Rump failed both to make long-term provision for a new “national church” and to define the state’s right to confer and place limits on the freedom of those who wished to worship and gather outside the church. Most ominously, nothing at all had been done to set a limit for the sitting of the Rump and to provide for franchise reform and the election of a new Parliament. This had been the principal demand of the army, and the more the Rump protested the difficulty of the problem, the less patient the soldiers became. In April, when it was clear that the Rump would set a limit to its sitting but would nominate its own members to judge new elections, Cromwell marched to Westminster and dissolved Parliament. The Rump was replaced by an assembly nominated mostly by the army high command. The Nominated Parliament (1653) was no better able to overcome its internal divisions or untangle the threads of reform than the Rump. After five months it dissolved itself and returned power to Cromwell and the army.