This article grapples with issues that have largely remained outside the re
alms of migrant labour studies in colonial Botswana: the positive input of
migrant wages to agricultural production and the effects of migrant wages o
n the differentiation of the peasantry. Although this article endorses the
conventional view that migrant labour had detrimental effects on crop produ
ction and animal husbandry, it departs from previous studies in that it arg
ues that the extent to which migrant labour led to 'underdevelopment' has n
ot been sufficiently demonstrated. It is also argued that migrant labour ma
de it possible for those at the lower level of society to rise though the e
merging stratifications of the Tswana, and contributed positively to the ge
neral economies of the peasantries in Botswana's reserves.