The new “Trump Corollary” to the Monroe Doctrine echoes a similar set of ideas promoted by Teddy Roosevelt a century earlier—but differs in at least three ways. The White House has released its ...

The shade of Theodore Roosevelt is grinning. President Donald Trump has been holding forth about matters of geopolitical import. Some of his remarks reflect his tongue-in-cheek style. Not for nothing ...

In 1823, President Monroe set out what became known as the Monroe Doctrine in a message to Congress. The Monroe Doctrine had a number of elements but its most notable was the declaration that if any ...

Of the many foreign policy blunders of the Obama administration, the abandonment of the Monroe Doctrine was the most dangerous. The Monroe Doctrine, the brainchild of Secretary of State John Quincy ...

In the spirit of Theodore Roosevelt, Trump could assert a right to intervene diplomatically, or perhaps even militarily, to prevent some extraregional red team from ensconcing itself in the Americas.