The conflict arose as a result of Russia and Japan's desire for control of Korea and Manchuria. Following that, China leased it to Russia. The Russo-Japanese War began when Japanese warships assaulted Russian warships off the coast of the peninsula at Port Arthur.
Explanation:
Basicially:
The battle over possession of Korea was the reason for the war between Russia and Japan. Japan had won multiple battles, but they were running out of soldiers and money, so they turned to President Roosevelt for help.
They either left with the British or abandoned all of their belongings and their old life and faded into the new America as a citizen. Hope this helps. Please Mark as Brainliest