Labor studies

'''Mit'a''' () was a system of mandatory labor service in the Inca Empire, as well as in Spain's empire in America. ''Mit'a'' (federal work) was effectively a form of tribute to the Inca government in the form of labor, i.e. a corvée. Tax labor accounted for much of the Inca state tax revenue; beyond that, it was used for the construction of the road network, bridges, agricultural terraces, and fortifications in ancient Peru. Military service was also mandatory.

form of labour

Marxian economic framework

sub-discipline of human geography and economic geography that deals with the spatial relationships and geographic trends within labor and political systems