A policy ________ is appointed without Senate confirmation for the term of the president to focus on one special policy area

At what point, and under which president, was American foreign policy unambiguously driven by ideal liberal tenets?

a. Spanish-American War, President William McKinley b. Monroe Doctrine, President James Monroe c. Doctrine of Preemption, President George W. Bush d. Roosevelt Corollary, President Theodore Roosevelt e. World War I, President Woodrow Wilson

Statements that are true by definition are known as

a. internally valid. b. tautologies. c. fallacies. d. deductively valid. e. externally valid.