In some cases, patients with migraines experience specific warning symptoms, or an aura, prior to the onset of their headache. These warning symptoms can range from flashing lights or a blind spot in one eye to numbness or weakness involving one side of the body.
What major Allied power refused to join the League of Nations following the end of World War I? France Great Britain United States Russia. UNITED STATES refused to join the League of Nations following the end of World War I. Log in to see link for more information.
At the end of the war Japan is recognised as a world power. The country is ranked among the Big Five powers at the Versailles Peace Conference held in 1919 (Britain, France, Italy, Japan and the United States) and is granted a permanent seat on the Council of the League of Nations.