To determine which two developments the trend in the graph reflects, I would need to see the graph itself. However, without that visual context, I can provide some general insights based on common trends in social and economic movements.
If the trend suggests an increase in regulations, safety standards, or protections for workers, options A (growing demand for consumer safety) and B (growing demand for workers' rights) would likely be correct.
On the other hand, if the trend indicates less regulation or a push towards fewer restrictions on businesses, then options E (growing demand for deregulation) and perhaps C (growing demand for labor organization, depending on the context) could be relevant.
To give a precise answer, please provide more details about what the graph shows.