In which country the revolution of 1848 first begins that lead to a series of revolutions?

In which country the revolution of 1848 first begins that lead to a series of revolutions?

A. Italy
B. Germany
C. French
D. Austria

 
The first effort at unifying the German states came in the revolutionary year 1848. Once news of the February 1848 revolution in Paris spread, many felt that the time was finally at hand for German unification. Rural riots broke out in the weeks after February 1848 and spread to the urban areas.