Which statement best describes how great britain’s colonial empire contributed to the industrial revolution beginning in great britain

Large population of workers
-natural resources: 1: water power and coal to fuel the new machines 
2: iron ore to construct machines, tools, and buildings 
3: rivers for inland transportation 
4: harbors for merchant ships to sail
-expanding economy to support industrialization
-highly developed banking system which encouraged to invest in new machinery
-overseas trade
-economic prosperity
-climate of progress contributed to increased demand for goods
-parliament passed laws which protected business and helped expansion
-military and political success
This may be of help.