They continued their prosperity by moving south of the Huang River. There they <span>ruled for another 150 years.
Hope this helps!:)</span>
<span>A wildcat strike is a strike action undertaken by
unionized workers without union leadership's authorization, support, or
approval; this is sometimes termed an unofficial industrial. Thus your answer is 'a strike not approved by a union'.</span>
Answer:
Option B is the best axample of a personal essay.
