Esther Norma Arrostito is a founder of a revolutionary movement who's name alludes to a group that fought in what war?
Montoneros Montoneros (Spanish: "Movimiento Peronista Montonero-MPM" ) was an Argentine leftist terrorist and urban guerrilla group, active during the 1960s and 1970s. The name is an allusion to the 19th century cavalry militias, called Montoneras, who fought for the Partido Federal during the Argentine Civil Wars.
Counter-revolutionary A counter-revolutionary is anyone who opposes a revolution, particularly those who act after a revolution to try to overturn or reverse it, in full or in part. The adjective, "counter-revolutionary", pertains to movements that would restore the state of affairs, or the principles, that prevailed during a prerevolutionary era.