Durante gran parte de la Edad Media se había extendido en la agricultura el uso del sistema derotación bienal. Este consistía en dejar reposar la mitad de un terreno después de la cosechamientras la otra mitad era labrada. Este modelo fue sustituido por el sistema trienal que implicabadividir la tierra en tres partes y cultivar solo dos, mientras una tercera quedaba en descanso(barbecho), lo que permitió

mohenjo-daro is located west of the indus river in larkana district

peasants’ war, (1524–25) peasant uprising in germany inspired by changes brought by the reformation, peasants in western and southern germany invoked   divine law to demand agrarian rights and freedom from oppression by nobles and landlords. as the uprising spread, some peasant groups organized armies. although the revolt was supported huldrych zwingli and thomas müntzerits condemnation by martain luther contributed to its defeat, principally by the army of the swabian league. some 100,000 peasants were killed. reprisals and increased restrictions discouraged further attempts to improve the peasants’ plight.

i think it would be " a" i might be wrong tho

your answer would be (a)