Why was technology adoption context-dependent in industrialisation?

A. Cost, labour and market demand अलग-अलग थे / Cost, labour and market demand differed

Step 1: Identify the concept: this is uneven technological change. Step 2: Machines were not profitable everywhere because labour cost and demand conditions differed. Step 3: Remember technology with context and cost.

Step 1: concept पहचानें: यह uneven technological change है। Step 2: Machines हर जगह profitable नहीं थीं क्योंकि labour cost and demand conditions अलग थीं। Step 3: Technology को context and cost से याद रखें।