Because the country is 1 in Thailand, ASEAN and the founder countries, Thailand is the country into ASEAN. So we should learn both the basic history and economic problems that occurs of ASEAN and member countries.
Because Thailand is one of the founders of ASEAN, Thailand is a fine country into ASEAN. We should learn the history. Economic basis And problems of ASEAN member countries.
Because of the 1 in ASEAN"s founders and Thailand will adjust the country into a community. We should learn the history, basic economic. And the problem of ASEAN and the member countries.