Answer: Concert of Europe, in the post-Napoleonic era, the vague consensus among the European monarchies favouring preservation of the territorial and political status quo. The term assumed the responsibility and right of the great powers to intervene and impose their collective will on states threatened by internal rebellion.
Explanation:
I think it is the first one
Answer: During the Vedic and Epic ages, the caste system took shape as a means of establishing relationships between the Aryan conquerors and the indigenous people who were considered to be inferior. Within the caste system was Varna, the 4 main castes.
Explanation: Give me the brainiest
With their religion and culture