The war started Process_start in the Balkans in July 1853 , when Russian troops occupied Control the Danubian Principalities ( now part of Romania ) , which were under Ottoman suzerainty , then began Process_start to cross the Danube .

The Burmese embassy , received Receiving by the emperor in Beijing in January 1287 , agreed Agree_or_refuse_to_act to a treaty that acknowledged Statement the suzerainty of the Yuan dynasty or the Mongol Empire over the Pagan Empire and annual payments in taxes to the Yunnan government in exchange Exchange for the evacuation of Mongol troops from northern Burma .