Winston Churchill became Prime Minister of the United Kingdom in May 1940 at a critical time during World War II. When meeting with his cabinet on his first day, he told them "I have nothing to offer but blood, toil, tears and sweat" to emphasize the immense challenges ahead and hardships they would face to defeat Nazi Germany. Churchill was a renowned orator and leader who rallied the British people with his resolve to continue fighting no matter the costs or difficulties to achieve ultimate victory in the war.