Answer: Bill of rights.
Explanation:
Bill of right is a constitution which allows the rights and liberties of individuals, such right includes freedom of speech, association, religion, etc.
Publication of this telegram in United States newspapers helped to "(2) convince the American public to support <span>entrance into World War I" since many US ships were sunk. </span>
I think that the King george knew that a bigger war was about to happen so he was in fear.