Passage: George III is often accused of obstinately trying to keep Great Britain at war with the revolutionaries in America, despite the opinions of his own ministers. In the words of the Victorian author George Trevelyan, the King was determined "never to acknowledge the independence of the Americans, and to punish their contumacy by the indefinite prolongation of a war which promised to be eternal." The King wanted to "keep the rebels harassed, anxious, and poor, until the day when, by a natural and inevitable process, discontent and disappointment were converted into penitence and remorse". However, more recent historians defend George by saying in the context of the times no king would willingly surrender such a large territory, and his conduct was far less ruthless than contemporary monarchs in Europe. After Saratoga, both Parliament and the British people were in favour of the war; recruitment ran at high levels and although political opponents were vocal, they remained a small minority. With the setbacks in America, Prime Minister Lord North asked to transfer power to Lord Chatham, whom he thought more capable, but George refused to do so; he suggested instead that Chatham serve as a subordinate minister in Lord North's administration, but Chatham refused to co-operate. He died later in the same year. In early 1778, France (Britain's chief rival) signed a treaty of alliance with the United States and the conflict escalated. The United States and France were soon joined by Spain and the Dutch Republic, while Britain had no major allies of its own. Lord Gower and Lord Weymouth both resigned from the government. Lord North again requested that he also be allowed to resign, but he stayed in office at George III's insistence. Opposition to the costly war was increasing, and in June 1780 contributed to disturbances in London known as the Gordon riots.As late as the Siege of Charleston in 1780, Loyalists could still believe in their eventual victory, as British troops inflicted heavy defeats on the Continental forces...

Question: Who was said to have tried to keep Great Britain fighting in a war against people in America?
George III