Make a description of the leaders of the revolutionary struggle in individual countries.

France in the 19th century was a real generator of revolutions and social upheavals. Louis Blanc, as well as many other socialist reformists, played into the hands of reaction with their propaganda of reconciliation, the opposing classes, their tactics of agreement with bourgeois leaders, liberals. The revolutionary events from 1848 to 1849 revealed the inoperability of petty-bourgeois social theories. Together with the petty-bourgeois democracy, the ideology of petty-bourgeois socialism also failed.