Translated into english with the help of Google.
1862: political situation alarming for the republicans. The party widens its base by absorbing the anti-secessionists democrats and the Union party. 1864: the republican candidate with the vice-presidency is a ex-democrat. The democrats obtain in spite of the nordist military presence substantial majorities here and there. The republicans gain in the West pioneer thanks to new arrived of the free States and Homestead Act. Abraham Lincoln (republican) reelected President.