Which list states events of chinese dynasties in the correct chronological order

i. The Tang Dynasty came to an end.

ii.  Emperor Taizu took the throne.

iii.  The last Song emperor fell.

iv.  Mongol rule ended in China.

Explanation:

The Tang dynasty came to an end in 907 when a military commander Zhu Wen acquired throne after replacing The last Tang Ruler. He now came to known as Emperor Taizu. In 1214 when prince Zhao Xian took the command of the Song Dynasty, Mongols threat was at their door. This explains events in chronological order.

harding's opponent in the 1920 election was ohio governor and newspaperman james m. cox, who had won the democratic nomination in a 44-ballot convention battle. harding rejected the progressive ideology of the wilson administration in favor of the laissez-faire approach of the mckinley administration.

if you could provide the poem below, i'd be happy to you!

explanation:

you didn't give us the poem, or the title of the poem. but it is essential for you to give us that, otherwise we can not detect when the poem has a tonal shift!