Answer:
1. Charles, I ruled without Parliament for 11 years.
2. Charles, I accepted the Petition of Right. The Roundheads defeated the Royalists and England became a commonwealth.
3. Charles, I convened Parliament to raise taxes to crush a revolt in Scotland.
4. Supporters of Charles I, the Royalists, engaged in a civil war with the Roundheads, supporters of Parliament.
Step-by-step explanation: