Assuming that this is referring to the same letter that was posted before with this question, the response is "(3) power of impeachment by the House of
<span>Representatives"</span>
The primary way in which these nations built empires was through pure destruction. They would come into these small island nations and simply wipe out populations and take control of the government.
Lack of natural resources
The German government helped him return home.
Revolutionary activity broke out in Russia in February, 1917 -- during the time of World War I. Germany and Russia were on opposite sides in that war, and the German authorities hoped that the return of Lenin to Russia would help foment further revolution there and hurt the Russian government's ability to wage war in Europe. They were correct in that assumption. The major revolution in Russia, known as the Bolshevik Revolution, occurred in the fall of 1917. In March 1918, the new Soviet Russia government ended its participation in the war, signing the Treaty of Brest-Litovsk.