Compare how various regional and international partnerships and economic institutions have impacted regional development.
Which answer is correct?:
1. All of these organizations have promoted the expansion of NAFTA into Europe. These organizations have differed in how this was done as well as what region(s) they work in.
2. All these organizations have promoted joining the EU. These organizations have differed in how this was done well as what region(s) they work in.
3. All of these organizations have promoted the end of all trade tariffs. These organizations have differed in how this was done as well as what region(s) they work in.
4. All of these organizations have promoted global integration into a free-market economy. These organizations have differed in how this was done as well as what region(s) they work in.