Détente (a French word meaning release from tension) is the name given to a period of improved relations between the United States and the Soviet Union that began tentatively in 1971 and took decisive form when President Richard M. Nixon visited the secretary-general of the Soviet Communist party, Leonid I. Brezhnev, in Moscow, May 1972.
<span>During the Han Dynasty one of the advancements made in the subject of medicine was the use of </span><span>acupuncture</span>. Good luck!~ C:
Answer: 5,000 years, even though the country wasn't unified
Explanation:
The Chinese formed one of the world's earliest civilization and as a result have a very rich history that goes back around 5,000 years which was way before China was first united under Qin Shi Huangdi, who reigned from 221–210 BC.
China has gone through so many historical events and after the unification under the Qin, records have been extensively kept to show the development of the world's most populous nation.
It spread from Christopher Columbus's Voyage to the New Land
Answer: Chinese immigrants were particularly instrumental in building railroads in the American west, and as Chinese laborers grew successful in the United States
Explanation: