What allowed industry to break free from geographical constraints imposed by older power methods?

Answer

The ability to place machines near labor sources or mineral deposits

Because the steam engine required only a supply of fuel, manufacturers gained the flexibility to site their operations nearer to concentrated urban labor pools or essential mineral deposits, moving away from mandated river locations.

What allowed industry to break free from geographical constraints imposed by older power methods?
inventionmachinepoweradvantagesteam engine