Warren G. Harding
Harding emerged as a compromise candidate between the conservative and progressive wings of the party, and he clinched his nomination on the tenth ballot of the 1920 Republican National Convention. ... Harding all but ignored Cox in the race and essentially campaigned against Wilson by calling for a "return to normalcy".
Thhe name of the weapon is the Greeks Fire
Answer: Japan
Explanation: On December 7, 1941, Japan staged a surprise attack on Pearl Harbor, decimating the US Pacific Fleet. When Germany and Italy declared war on the United States days later, America found itself in a global war.
That would be Elizabeth Cady Stanton