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".
Answer:
He signed a peace treaty with Guthrum, a French military leader is the correct one.
The best and most correct answer among the choices provided by the question is the third choice "natural monopoly."
A natural monopoly<span> is a distinct type of </span>monopoly<span> that may arise when there are extremely high fixed costs of distribution, such as exist when large-scale infrastructure is required to ensure supply.</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
Information in the link below:
https://www.history.com/this-day-in-history/germany-resumes-unrestricted-submarine-warfare
Generally speaking, popular sovereignty means that the people of a state or country are ultimately in control over their government--usually by electing representatives to craft legislation on their behalf.