With reference to at least four of the core countries, analyse the reasons for falling trade union membership density and whether declining union power and

With reference to at least four of the core countries, analyse the reasons for falling trade union membership density and whether declining union power and
The core countries including UK, Germany, France, Sweden and Hungary.
The essay should includ introduction, main body and conclusion.
The lecturer advice is that the essay should analyse why Union membership has fallen, which shows different patterns in many countries between the public and private sector, also the decline of manufacturing sectors relative to the service sector is a relevant issue to look at.