True or false, is 1848 the year with the greatest number of revolutions?

Barricade on the rue Soufflot, an 1848 painting by Horace Vernet. The Panthéon is shown in the background. The Revolutions of 1848, known in some countries as the Spring of Nations, People's Spring, Springtime of the Peoples, or the Year of Revolution, were a series of political upheavals throughout Europe in 1848