Which of the following is an important theme in Tang and Song paintings?

Spiritual essence.

Explanation:

The one that is an important theme in Tang and Song paintings is the spiritual essence of nature. In this dynasties, paintings were mostly paintings of landscapes. The natural world became a major thematic focus of the painters. Hope this answer helps. Sorry if a little late but it can help someone else.

the united states didn't wanted to get involve with other countries probelms

"the sepoy rebellion was the result of many, many influences and stressors on the cultures of india living under british rule. in britain, it's called the sepoy mutiny on the indian mutiny, but in india, it's called the first war of independence.

the main reason is concerned to the british paramountcy , the belief in british   dominance in india political, economic and cultural life had been introduced in india about 1820."

"they were forced to grow crops that benefited the colonizing nations instead of feeding their own people."