1 He believed that the war was over and peace would prevail.
Explanation:
The word "sinew" shows that Winston Churchill believed that the war was over and that peace would prevail.
In 1946, Winston Churchill Prime Minister of Great Britain gave a speech that was called "Sinews of Peace" where he discussed the war and his belief that it was over that peace would reign.
The word "sinew" refers to a tendon or ligament that binds the body together so Sir Churchill was probably referring to the end of war as the sinew that would bring peace.