The Russo-Japanese War developed out of the rivalry between Russia and Japan for dominance in Korea and Manchuria. In 1898 Russia had pressured China into granting it a lease for the strategically important port of Port Arthur (now Lüshun), at the tip of the Liaodong Peninsula, in southern Manchuria.
The Chief Justice presides over president impeachment trails.
Europe came under the rule of one emperor when Charlemagne was crowned.
Of the choices provided the correct one is A. When the Sahara began to dry out the people looked for water.
