How you can say that the industrial world was also hit by unemployment? Explain with a example.

The industrial world was also hit by unemployment that began rising from the mid-1970s and remained high until the early 1990s. From the late 1970s MNCs also began to shift production operations to low-wage Asian countries. China had been cut off from the post-war world economy since its revolution in 1949. But new economic policies in China and the collapse of the Soviet Union and Soviet-style communism in Eastern Europe brought many countries back into the fold of the world economy. Wages were relatively low in countries like China. Thus they became attractive destinations for investment by foreign MNCs competing to capture world markets. Have you noticed that most of the TVs, mobile phones, and toys we see in the shops seem to be made in China? This is because of the low-cost structure of the Chinese economy, most importantly its low wages. The relocation of industry to low-wage countries stimulated world trade and capital flows. In the last two decades the world’s economic geography has been transformed as countries such as India, China and Brazil have undergone rapid economic transformation.