Explain how, according to hinduism, someone can be reborn into a higher caste.

If you complete a heroic task, do something great for your empire, or do a good deed in some sort of way, you will be born to a higher cast in your reincarnated life. For example, if you were a Shudra, and you saved your king, you could be reincarnated to be a Kshatriya/Brahmin.

Explanation:

I hope this helps!

answer: born in saint-dié, in the vosges department, france, he studied law, and was called to the bar at paris in 1854,[2] but soon went into politics, contributing to various newspapers, particularly to le temps. he attacked the second french empire with great violence, directing his opposition especially against baron haussmann, prefect of the seine department. a series of his articles in le temps was later republished as the fantastic tales of haussmannlaxupa (1868).[2]

explanation:

use wikipedia, i think they have this.