Retirees, Social Organizations, And Workers Mobilize In Front Of The Argentine National Congress

public health protest Argentina Buenos Aires National Ministry of Health Plaza de Mayo defunding healthcare workers demonstration denunciation Javier Milei government February 27 2025 Retirees social organizations workers mobilize Argentine National Congress protest demonstration activism advocacy public gathering civil society political action collective action rally social movement public demonstration community engagement labor rights pension rights social justice civic participation grassroots movement public protest political mobilization union assembly public space advocacy groups civic activism Argentina social change.