Explain and analyze the following events/ activities after the emergence of Islam: 1) Umayyad Caliphate 2) Arab Muslim traders after the emergence of Islam 3) Cross-cultural Interactions 4) Diffusion of technology and culture.

During the Umayyad Caliphate (661-750 AD), Islam began to spread through trade and conquest. Mohammed established Islam as the religion in the Arabian Peninsula, and following his death in 632 AD, Islam began to spread beyond the Arabian Peninsula to northern Africa, to lands in the Middle East such as Syria (the Umayyad capital), to the Caucuses, and to the Iberian Peninsula. The Umayyads eventually controlled one third of the world's population at the time. The Umayyads spread their empire through military conquests of Syria, Egypt and other lands and toppled the Sassanid Empire and weakened the Byzantine Empire. Non-Muslims in conquered lands were encouraged to convert, as Muslims were at the top of the bureaucratic hierarchy and did not have to pay taxes, but they were not forced to do so.
Trade routes spread from Muslim countries to China (along the Silk Road) and to Europe, and the routes were essential in spreading culture and technological innovations. For example, the Silk Route from Constantinople to China became a major trade route, and Muslim traders bought silk and porcelain from China in return for woolen goods, camels, and grapes as well as spices, fabrics, and stones from India. Eventually, these routes became conduits of cross-cultural exchanges, and religions such as Islam, Buddhism, Christianity, and Hinduism were spread along the routes. Technology was also spread through the trade routes, as the Chinese had mastered the arts of silk making, paper making, gun powder, and the compass. These technologies, including moveable type, spread from China to the west. Trade was a vehicle through which culture and technology spread and cultures interacted.