Kashatriya are the manager of everything in a society, and they know how to manage a resources for the society and if anybody hamper their management then they have courage to fight and win because they prepare their society so well manage they take respect from their citizen and they respect all the knowledge and guru and vaishya shudra without any criticism because they know this management is happens due to they work and thats why if a leader or a kshatriya is well knowledgable they definitely grow up their society. And deu to this reason not all but atleast the brahman and kshatriya gain knowledge is makes compulsory so that all the management will flow with gyan. Because if the actuale knowledge will there, then one day it will spread in all over but only brahman can not spread this they needs leader as well and thats why they also include kashatriya for gaining knowledge and explain to society that atleast kashatriya should be knowledgable for running the society and rest will automatically run in a flow. And this type of atleast is happens due to critical situation comes in a society otherwise there were always everyone gain the knowledge and live their life mannerly. Now let go to know next varn.