Economic theory says all countries benefit from free international trade. However, does this belief tell the whole story? Can all countries indeed benefit from free trade? For instance, is it any good for developing countries? In the literature, there are many studies and some of them present ideas against free trade. In this paper, we strive to provide a brief of the literature on developing economies.Another paper (Dean, 1995) studies the dramatic shift from protectionism toward free trade in the 1980s. During the 1980s, increasing numbers of developing countries liberalized their trade regimes (Dean, 1995). The main reason behind the liberalization story of developing countries was to take full advantage of the opportunities for development through trade. In this framework, South Asia, Latin America, and East Asia have implemented extensive reforms, yet each region has shown a distinct difference in approach and the degree of liberalization achieved. Dean (1995) argues Latin America stands out as moving sharply toward the level of openness of the East Asian Newly Industrialized Countries. However, there is little progress toward free trade in Africa. As a result, over the past 20 years, the growth of world trade has averaged 6 percent per year, twice as fast as the world output.Despite two decades of trade liberalization, the level of the tariffs remains at a high level in many countries; most countries also have imposed some non-tariff barriers. Besides, trade barriers in industrial countries are concentrated in the agricultural and labor-intensive sectors in which developing countries have a comparative advantage. The developing countries' economies are characterized by heavy dependence on agriculture and labor-intensive sectors. Additionally, developing countries impose tariffs on imports from each other that are as high as those they impose on On the other hand, Chikhuri (2014) investigates the agricultural sector role in the African economic development process. The author uses panel data analysis to examine the long-run structural relationships between agricultural trade liberalization and economic growth. The results of the paper support the claim that agricultural growth through