The norms, attitudes, views, conventions, and values shared by the population of an independent country are referred to as national culture. Culture, theology, ethnicity orientation, historical background, and customs are examples of distinctive traits.
The correct answer is It ran the government, which allowed it to promote art and literature.
This is the correct answer because the Janapnese imperial court ran the government at the own election and gave them the authority, responsibility, and accountability to promote and develop the art and literature of the nation.
This was for the growth and development of the art, culture, tradition, and literature of the country which would automatically contribute to the development of the national culture during the Heian period.
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