Across my reading of the Hindu literature, the segregation of the people is generally into the 4 classes. Please note, CLASSES, not castes. The word used for this social classification is 'varna', not 'jaati'. Loosely translated, it means, a class, a complexion, a category. Those who defend and fight for honour, largely, to uphold 'dharma' or righteousness, are Kshatriyas. The key capabilities are those of war and battle. Those who learn, research and distribute knowledge are the Brahmins. The key capabilities are those of learning and teaching. In most places, it can be seen that a combination, a partnership, a close collaboration of the Kshatriyas and the Brahmins is a necessity for managing/ruling the people, where the objective is largely the betterment of the people, or upholding dharma. Those who trade, own business houses, including those of skilled trade like carpentry are Vaishyas. The key capabilities are those of trading and of their particular
Thoughts from Experiences ! Your views and opinions are welcome, they make me think.