Restoration is the word used to explain the establishment of monarchical government.
The second restoration began in 1815 after the rejection of Napoleon. Charles the tenth, from the Bourbon family, became king in 1815. His reign lasted through the unstable 20's of Europe to 1830. The July Revolution of 1830, caused by the middle class and students, overthrew Charles the tenth. In 1845 Europe experienced an economical crisis due to the Irish potato crop disease and the drought in Europe.