Answer:
stones, soil, sand and bricks
Six times 10 equals 60.
6*10=60
John Quincy Adams in what is called the "Corrupt Bargain" of 1824
Yes, Wu Hou married a tang emperor. A few years later she changed the dynasty to Chou, and named herself the "Sacred and Divine Empress Regnant" of the Chou Dynasty. In effect, she usurped the Tang Dynasty without major bloodshed.
Empress Wu Zetian Tang Dynasty China (625-705 AD)