defending the unions interests in future to protect industry and is an unavoidable necessity to the crisis and ensure that along the manufacturing the real economy takes precedence over the financial 
Defending the Union's interests in future negotiations, so as to protect industry and employment, is an unavoidable necessity to help overcome the crisis and ensure that, along with the manufacturing sector, the real economy takes precedence over the financial economy, avoiding those speculative bubbles that caused so much disaster.
Defending the Union's interests in future to protect industry and is an unavoidable necessity to the crisis and ensure that, along the manufacturing the real economy takes precedence over the financial economy, those speculative bubbles that caused so much disaster.