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As for cowboys being racist, in the 1800s cowpokes were a surprisingly diverse group. After the American Civil War (1861-1865) many emancipated blacks headed out west. An estimated 25 percent of cowboys, or 6,000 to 9,000 men, after the war and through the 1880s, were black, while about 20 percent of US cavalry troops were black, according to WyomingHistory.org.

As a member state of the Meter Convention, China will continue to promote the use of the International System of Units (SI), and intensify international cooperation in metrology, he said.

As a group of people living and working closest to the Zhongnanhai leadership compound, government officials and residents in central Beijing's Xicheng district are always aware of their "special duties".

As a visually impaired person, Kyila may not see the world the same way as many people, but her words clearly reflect her determination to be a confident, compassionate and useful member of her community.

As an important international aviation hub in the country, Beijing Capital International Airport has been at high risk of imported cases, said Sun Shaohua, deputy head of operations and the monitoring center of the Civil Aviation Administration of China, at a daily briefing.