During the course of the US Civil War, France set up a "kingdom" in Mexico. After the war, the United States demanded that France evacuate Mexico and placed an army on the Mexican - US border.
Germany's practice of unrestricted submarine warfare that led to the sinking of the Lusitania and the Zimmerman telegram, in which Germany promised Mexico its old lands in California, Arizona, and New Mexico if Mexico attacked the United States all led to the United States' entrance into World War I.
The only president from Indiana was Benjamin Harrison who led union troops during the Civil War but surely did not lead the nation. He became president several years after the Civil War ended, The president during the Civil War was Abraham Lincoln who did live in Indiana as a boy but was living in Illinois when he got into politics and became nationally known,
On 1325 the Aztec founded their fist city, Mexico-Tenochtitlan, on the site of present-day Mexico City. On 1821, Mexico became an independent nation, after an Independence War led at first by Catholic priest Miguel Hidalgo.
Texas
During WW2 Australian Prime Minister John Curtin , the 14th Prime Minister of Australia , led his nation from 1941 to 1945 .
Jenna Bonnell is the hottest person a live too bad she walks like a duck
Sir Winston Churchill was the Prime Minister of England and led that nation during WW2 .
William McKinley.
Mexico, the United States, and Texas (which was an independent nation at the time).
Benito Juarez.
England was the nation with which Spain went to war.