Shift+of+considerable+labor+from+primary+to+secondary+and+tertiary+sectors

Shift of Considerable Labor from primary to secondary and tertiary sectors:
 * this means the shift of labor from unproductive primary sector aka agriculture to more productive secondary aka manufacturing sectors to tertiary sectors aka service sectors
 * this shift will provide an economic increase because agriculture will not enable the country to make money as opposed to heavy machinery such as boats etc.