China–India relations major economies in the world. Growth in diplomatic and economic influence has increased the significance of their bilateral relationship. Cultural and economic relations between China and India date back to ancient times. The Silk Road not only served as a major trade route between India and China, but is also credited for facilitating the spread of Buddhism from India to East Asia. During the 19th century, China's growing opium trade with the East India Company triggered the First and Second Opium Wars. During World War II, India and China both played a crucial role in halting the progress of Imperial
Protestantism in China strangled or expelled by the Chinese. In 1860 Protestant missions were confined to five coastal cities. By the end of the century, Western powers had forced the government to allow missionaries into the interior. During the second half of the century, increased numbers of missionaries entered the country. Scores of new missionary societies had been organized in the United States after the American Civil War and participation increased from Great Britain as well. Several thousand missionaries were working in all parts of China. The 1859 Awakening in Britain and the example of J. Hudson Taylor (1832–1905) were influential. By 1865