What dispute between the US and Mexico led to War?

The United States and Mexico have had several disputes over the years, but none of them have led to war. The most significant disputes between the two countries have been over territory, water rights, and immigration.

Why did people in New Mexico trade more with the us then rest of Mexico?

Who were the reformers who moved to end slavery?

Al Capone's concern that the consumption of milk was safe and the creation of expiration dates
Son of Neapolitan parents who emigrated to the US during the last decade of the 19th century, Alphonse Gabriel Capone , Al Capone , was born on January 17, 1899 in New York. After being expelled from school at the age of 14 for hitting a teacher, he worked various jobs until he met Johnny Torrio ,
Why did US soldiers kill their own officers in Vietnam?
During the Vietnam War , between 1964 and 1975, a curious and dangerous phenomenon occurred within the US Army... the so-called Fragging (act of attacking a superior in the chain of command with the intention of frightening or killing him, usually using fragmentation grenades; hence its name). The u
John Adams-The Second President of the United States, who opposed slavery but had to affirm
Muromachi 2nd Shogun, Tokugawa 2nd Shogun, 2nd Roman Emperor, 2nd Han Empire Emperor, Ming 2nd Emperor I think that few people will come up with their names immediately. As with these examples, few Japanese will soon see the name John Adams, and fewer will know what John Adams did. Anything shop
Radiography of Independence:The American Revolution, by Bernard Cottret
The American Revolution , Bernard Cottret, 2003 A few days before the opening of the French States General of 1789, Rhode Island adopted the Constitution of the newly formed United States of America. It is the last of the thirteen original states to accept the constitutional text which still governs