How did industrialization and technology change the labor force in the late 1800s

It made way for more industrialization

Explanation:

Between 1800 and 1820, additional industrial tools emerged that rapidly increased the quality and efficiency of manufacturing. In the first two decades of the 1800s, the development of all-metal machine tools and interchangeable parts facilitated the manufacture of new production machines for many industries.

the mongolian invasion of china and central asia resulted in a disruption of the silk road as the chinese garrisons lost support from the chinese kingdoms which fell under the mongols. however, as the mongols established a formal dynasty in china, the successors of genghis khan restored the garrisons along the silk road allowing the safe travel caravans again.

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.