The Union of the Romanian Principalities of Moldavia and Wallachia has been an ideal of the nation for
centuries, expressed by its intellectuals and policy makers. Its fulfillment was rendered possible in the
enlightened era of the nineteenth century, following the Crimean War (1853-1856) and the Peace of Paris.
The Peace Treaty of 1856, involving Russia, the Ottoman Empire, France, Great Britain and the Kingdom of
Sardinia, and then the Paris convention of 1858, enabled the Union of the Principalities in 1859. In this
context, the progressive Romanian intellectuals played an essential role in awakening the national
consciousness of the masses called upon to vote, as well as in the elaboration of the strategy to be
implemented, both internally and internationally. The Society of Physicians and Naturalists of the Principality
of Moldavia (SPN), the first scientific society not only in the Romanian Principalities but also in Southeast
Europe (1830), got involved in this national unification process, seen as a condition of emancipation, stability
and European integration of their country. SPN was therefore not only the seat where Colonel Alexandru Ioan
Cuza was appointed as the sole candidate for the Reign of Moldavia on January 3rd
, 1859, but also a nucleus
of struggle for the Union. It is plausible that, due to the participation of some of the leading SPN members,
ideological confrontations took place within this scientific forum and tactics were envisaged meant to achieve
the Union of the Principalities through the victory of the Unionist Party. Ever since SPN remained linked to the
memory of Cuza's election in Moldavia, and this constituted another fundamental contribution of this
academic institution to the overall establishment of modern Romania. Immediately after the Union, in 1860
the Society of Physicians and Naturalists of the Principality of Moldavia became the Society of Physicians and
Naturalists of Iași and kept on integrating both national and international personalities from the entire world.