The Importance of the Opium Wars

Looking at the modern history of China, for most westerners, there was an image of a weak and chaotic empire in the Far East, one in which glory days were long gone. In their view, the Chinese were a second-rate nation ripe for plunder, a perfect target for 19th-century imperialism. Nevertheless, China managed to avoid being colonized, despite being beaten in two conflicts, today known as the Opium Wars. That brings the question of how did Beijing manage to preserve its independence and what was the importance of the Opium Wars?