Henry Campbell-Bannerman was a British statesman who served as Prime Minister from 1905 to 1908. He was a member of the Liberal Party and is known for his efforts to reform the British military and his support for social welfare programs. Campbell-Bannerman also played a key role in the passage of the Education Act of 1902, which aimed to improve education in England and Wales. He was known for his progressive views and is remembered as a significant figure in British political history.