Who was it signed by and when?
USA, Canada and Mexico in 1994
What are its 4 main aims?
What has happened to trade between member countries?(+/ve)
It has tripled between 1993 and 2007
What do Mexican workers receive?(+/ve)
Higher wages, and increased sales from agriculture reduces migration
What has happened to some Canadian companies?(-/ve)
They have closed because of competition from lower cost US firms
Why could Mexico be exploited?(-/ve)
Because of its natural resources and less stringent pollution laws