1 In Christianity Green is associated with baptism and the feast of the Eucharist. 2  Green is the sacred color of Islam and is a sign of respect and veneration. 3  In the Muslim world, Green signifies the Prophet Muhammad. 4  Green is the color of Ireland which is sometimes called the âEmerald Isleâ.
Tang and Song dynasties, China. experienced an era of prosperity. and technological innovation. Chinese inventions from this. period, such as printing, gunpowder, and the compass, changed history.
By 1279, the Mongol leader Kublai Khan had established the Yuan dynasty in China and crushed the last Song resistance, which marked the onset of all of China under the Mongol Yuan rule.he Mongol force which invaded southern China was far greater than the force they sent to invade the Middle East in 1256. While the Mongol forces had success against the non-Han Chinese ruled states of the Jin and Xia, conquering the Song took much more time.