why do you think there are special rules for displaying and folding the flag? what might happen if we don't have this rules?

If we didn't have rules then the country or states flag will have no meaning plus there would be no control over people and no recognition and it will always be a target. It will also lack supplies and needs.

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

c. the passage of the fifteenth amendment