At the same time of the Mexican ograrian revolution, the most radical faction, that of Zapata and his followers, proposed a return to communal ownership of land, to what had been a pre-Columbian form of ownership respected by the Spaniards.
At the same time of the Mexican ograrian revolution, the most radical faction, that of Zapata and his followers, proposed a return to communal ownership of land, to what had been a pre-Columbian form of ownership respected by the Spaniards.
很奇怪, what从句是communal ownership of land的同位语,却将前面的 to 也补了出来,我想应该是为了明确表示:what 是ownership的同位语,如果不加to,那么what 会被认为是land的同位语