Given the trend of increasing global economic integration, many regional agreements—especially the Union of South American Nations —are on track to follow the same model.
Kwa kuzingatia mwelekeo wa kuongezeka kwa ushirikiano wa kiuchumi duniani, mikataba mingi ya kikanda—hasa Umoja wa Mataifa ya Amerika Kusini—iko njiani kufuata mtindo huo.