In 1947, which U.S. President proclaimed a doctrine, named after himself, in which the U.S. would protect free nations anywhere in the world?

Name of the EPA Administrator who recently reassured concerned residents of East Palestine that testing showed water was safe to drink and the air safe to breathe after the February 3rd derailment led to a controlled burn of chemicals aboard rail cars.

What civil rights organization for ethnic minorities in the U.S. is known by its initials?

The U.S. House of Representatives Ethics Committee recently announced it had opened an investigation into what Republican congressman, who has admitted to lying about his resume but defied calls to step down?

On March 9, 1916, for the first time since the War of 1812, foreigners attacked the U.S. mainland when what Mexican revolutionary attacked a tiny border town in New Mexico?

Before being elected to the presidency, Theodore Roosevelt was the Governor of which U.S. state?

Prior to the U.S. Constitution, the government of the United States was authorized by what document adopted by the Continental Congress on March 1, 1781?

On February 18, 1546, the leader of the Protestant Reformation passed away in Germany. Name this man, a former Roman Catholic priest, whose movement denied the authority of the Pope.

Before President Obama was elected President of the United States, only one sitting U.S. Senator has ascended to the U.S. Presidency since 1950. Name this man.

What country’s Communist Party recently nominated Vo Van Thuong as that nations's new president, following the sudden forced resignation in January of his predecessor as part of a sweeping anti-corruption campaign?

The U.S. intelligence community has concluded that a foreign country was not responsible for what so-called Syndrome ailments involving U.S. officials working overseas.

The U.S. intelligence community has concluded that a foreign country was not responsible for what so-called Syndrome ailments involving U.S. officials working overseas.

In 1973, reporters Carl Bernstein and Bob Woodward won a Pulitzer Prize for their investigative reporting on what subject?

The United States was taken off the gold standard during the Presidency of what man in 1971?