During the period 1815-1848, what was the contribution of Metternich to European diplomacy? - Leaving Cert History - Question 1 - 2017

Another significant contribution of Metternich was the Principle of Legitimacy, which asserted that rightful sovereigns who had been deposed during the French Revolutionary Wars should be restored to their thrones. This principle guided various restoration efforts across Europe, aiming to reinforce monarchies and curb the rise of nationalism and liberalism that emerged during this period.

Metternich's diplomatic efforts also included the suppression of nationalist and liberal movements. He actively collaborated with other monarchs, as seen in the Carlsbad Decrees of 1819, to censor publications, monitor universities, and restrict political assembly. These actions were designed to quell potential uprisings and maintain the status quo in various European states, thereby preserving the existing order.

Metternich's diplomacy promoted an alliance system among conservative states, notably through the Holy Alliance and the Quadruple Alliance. This network of alliances further solidified a coordinated response to external threats and internal dissent, effectively guiding European politics and maintaining conservative rule through diplomatic channels.