The introduction of a multimedia presentation should establish the topic.
O include most of the facts.
O provide supporting details.
O tie the presentation together.

i think its C but if not im sorry i tried to help

Explanation:

(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity