Answer:
During industrialization the dominant economic sector was the manufacturing sector/secondary sector and shifted once deindustrialization happened into the service/tertiary sector as outsourcing became more prominent because of lower labor costs in less developed countries.
The major change in the dominant economic sector that result to deindustrialization is production shift.
Its means the reduction of all industrial activity in an area or economy.
During industrialization, the dominant economic sector was the manufacturing sector.
However, the major change in the dominant economic sector that result to deindustrialization is production shift.
When the deindustrialization happened in the sector, an outsourcing became more prominent since of there are lower labor costs in less developed countries.
Read more about Deindustrialization
brainly.com/question/373700
