The term Greater Romania usually refers to the borders of the Kingdom of Romania in the interwar period, achieved after the Great Union. It also refers to a pan-nationalist idea.
Graffiti with shapes of Greater Romania near Briceni, Moldova
The Kingdom of Romania was a constitutional monarchy that existed from 13 March (O.S.) / 25 March 1881 with the crowning of prince Karl of Hohenzollern-Sigmaringen as King Carol I, until 1947 with the abdication of King Michael I and the Romanian parliament's proclamation of the Romanian People's Republic.
Proclamation Act of the Kingdom of Romania
Romanian pavilion at EXPO Paris 1937
The Malaxa Prime, a Romanian-made steel-wrought locomotive
250 mm Negrei mortar