Answer:
Japanese smiths traditionally use tama-hagane, steel produced in a tatara smelter from iron-rich sand. Modern smiths making Japanese katana's in the traditional manner still use this type of steel today, now produced in the last operating tatara smelter, located in Yokota, Shimane Prefecture.
while chinese had crucible steel used in the Chinese swords, called chi-kang (combined steel), was similar to pattern welding, and edges of it were often forge welded to a back of soft iron, or jou thieh.
Answer:
The Treaty of Nanking was a peace treaty signed on August 29, 1842 between the British Empire and the Qing Dynasty that marked the end of the First Opium War.
After the defeat of China in the war, the representatives of the British Empire and the China of Qing negotiated the terms of the treaty aboard the British warship HMS Cornwallis, in waters of Nanking. On August 29, 1842, the British representative Sir Henry Pottinger and the representatives of Qing, Qiying, Ilibu and Niujian, signed the treaty which consisted of thirteen articles that were ratified by both Queen Victoria and Emperor Daoguang ten months later.
Answer:
The basis for the US constitution was that we didn't want taxes but its the only reason the US is here.
They haven't... They are still bound by the same constitution that previous presidents have.
