What phrase has been said during the oath of office of virtually every U. S. presidency, yet isn't actually in the oath?

Those who resisted the mongol invaders were attacked and their towns burned; those who cooperated with them also were attacked and had their towns burned. were treated fairly. were taken into the tribes and treated as mongols. were sent away to find new homes.

One of the person important products for britain's manufacturers was

What was a challenge for president truman’s political agenda in 1950