By about 33% adding the current US States of Arizona, California, Nevada, Utah and New Mexico,
50%
The biggest event in Polk's administration was the Mexican War and its aftermath.
James Monroe held both of these two positions for a year or so under President James Madison. He served as Secretary of State for all of Madison's administration.
The Mexican War was the biggest event during the Polk Administration.
James Madison was the president of the United States throughout the entirety of the war of 1812. He served as president from 1809-1817.
James Buchanan's vice president was John C. Breckinridge of Kentucky.
He served in President Thomas Jefferson's Administration.
No wars started in the US while he was President. The Civil War began about a month after he left office in 1861.
There was no President James Ford.
James Monroe, the 5th president of the US was president during the Missouri Compromise.
James Madison.
James G. Blaine
no he wasn't.Jame madison is the president during the war