explain about the social divisions of maasais

The Maasai society was divided into two social categories- elders and warriors.
The warriors defended the community and organized cattle raids.
They proved their manliness by raiding the cattle of other pastoral groups and participating in wars.
The British imposed various restrictions on raiding and warfare.
The British appointed chiefs of different sub-groups of Maasai who were made responsible for the affairs of the tribe
The chiefs accumulated wealth over-time and hence had both pastoral and non-pastoral income.
Unlike the chiefs, the poor pastoralists suffered a lot during the years of war and famine.
A new distinction between the wealthy and poor pastoralists developed.