The rebellion was staged in an attempt to prevent the dethroning of the Petrović-Njegoš dynasty and the subsequent integration of Montenegro into the Kingdom of Yugoslavia.
During World War II, the Greens were activated once again under the leadership of Krsto Popović in an attempt to re-establish the Kingdom of Montenegro as an Axis client state.
[2][3][4] As a member of a joint American–British mission, the British diplomat Earl John de Salis wrote a detailed report.
With support from Italy, the Greens organised a rebellion in 1919 with the aim of bringing the House of Petrović-Njegoš back to the Montenegrin throne.
Krsto Zrnov Popović, Jovan Plamenac and Novica Radović led the uprising, along with Commander Savo Čelebić and Captain Đuro Drašković.
In 1922, a number of leaders of the Greens founded the Montenegrin Federalist Party, shifting from organised armed resistance to political struggle.
Sekula Drljević was put in power and proclaimed the re-establishment of an independent Montenegro, but was immediately ousted by the 13 July uprising of local Partisans and Chetniks.