What type of writing became popular during the Heian period? A. biography
B. history
C. Letters
D. Poetry

Most of the works of literature from the Heian period that are still well-regarded today were written predominantly in kana. Diaries had been written by men in Chinese for some time, but in the early tenth century Ki no Tsurayuki chose to write his Tosa Nikki from the standpoint of a woman, in kana.

Explanation:

poetry

What is the Heian period known for?

It is the period in Japanese history when Buddhism, Daoism and other Chinese influences were at their height. The Heian period is also considered the peak of the Japanese imperial court and noted for its art, especially poetry and literature. ... Heian (平安) means "peace" in Japanese.

the map that was shown mostly had eastern asia highlighted. the answer would mostly likely be "the spread of communism into eastern asia set the stage for the korean war."

hopefully this .

sorry its a lil late, but the answer is d. the rotation 180° about z'