In contemporary world, globalization is a worldwide tendency. Although some individuals’ reliance on the merits of this, others are skeptical about it. I will examine both sides before the final conclusion is drawn. On the one hand, integration can fuel the development of economy. This is because when the countries all around the world maintain the interaction, the potentials of each country can be identified and made use of. For example, as Viet Nam and the USA keep a friendly relationship, the investment between two countries can be stable, leading to the economic prosperity of both countries. Moreover, globalization may open up avenues for cultural exchange. As a result, dwellers from different countries can widen their understanding about other countries’ values, consequently, it will fortify the unity between different nations. Hence, it is obvious that integration poses numerous benefits. On the other hand, the business and cultural contact can also make the coun...