trade unions
an organisation which aims to protect the interests of its worker members
role of trade unions in the economy
types of trade unions
craft unions
same trade
industrial unions
*specific industry
white collar unions
*office workers & professionals
general unions
*any type of worker
collective bargaining
wage claims
factors influencing the strength of trade unions - increase
factors influencing the strength of trade unions - decrease
trade union membership - advantages
trade union membership - disadvantages