With the creation of James Watt’s steam engine, factories needed to be primarily located near coal mines to easily access the coal needed to help run them. The steam engine significantly reduced the dependence on water power and allowed factories to be situated away from rivers. Additionally, in cities so factories could get more workers to operate them became an important factor as industrialization progressed.
So, the two points are:
- Near coal mines to easily access the coal needed to help run them.
- In cities so factories could get more workers to operate them.