Answer:
I strongly disagree.
Explanation:
I think people in school should know what is going on at there school.
B economic policy is the correct answer. Hope this helps:)
When it is too hot or cold or too wet or dry, the trees grow more slowly and rings are much thinner.
My first guess is because they were attacked by foreign invaders.
(but at the same time, both empires had split in their own way. The Han empire lost control and broke into different areas. The Roman Empire had become two parts, where the Western part was constantly attacked by Germanic tribes). Both sides were constantly attacked by invaders until there was no more land to take.