The fourth alternative is correct (D).
The agricultural revolution can be considered a mark of humanity that enabled all subsequent development.
The agricultural revolution has altered the ways of planting and harvesting, implementing technologies and increasing the productivity of the land. In this context, humankind has moved from subsistence agriculture to large-scale agriculture.
In this way, a smaller number of people needed to work to ensure food security for all, so that workers could migrate from the countryside to the city in search of jobs in the industry.
