Yuma Crossing
Immediately after the Mexican–American War in 1848, the U.S. Army built Fort Yuma here to protect travelers from Indians raiding the area. It was the center point of conflict in the Yuma War of 1850–53. From 1864–1890, the fort and nearby facilities was the main army base to support the US Army's efforts to control the Indians throughout the greater southwest.
Royal Burmese armed forces
Likewise, the Burmese put up the best fight in the First Anglo-Burmese War (1824–1826), the longest and most expensive war in British Indian history. The campaign cost the British five million to 13 million pounds sterling (roughly 18.5 billion to 48 billion in 2006 US dollars), and 15,000 men. But for the Burmese, it was the beginning of the end of their independence. Not only did they lose their entire western and southern territories by the Treaty of Yandabo, a whole generation of men had been wiped out on the battlefield. After 30 years of growing technology gap, the outcome of Second Anglo-Burmese War (1852) was never in doubt. Lower Burma was lost. Another three decades later, the Third Anglo-Burmese War (1885) lasted less than a month. The entire country was gone.