Economy of Vietnam
Until the French colonization in the mid-19th century, Vietnam's economy had been mostly agrarian, subsistence-based and village-oriented. French colonizers, however, deliberately developed the regions differently as the French needed raw materials and a market for French manufactured goods, designating the South for agricultural production as it was better suited for agriculture, and the North for manufacturing as it was naturally wealthy in mineral resources. Though the plan exaggerated regional divisions, the development of exports—coal from the North, rice from the South—and the importation of French manufactured goods stimulated domestic commerce.
Northern and southern Vietnam
After the Tay Son Wars (1770–1802) and the founding of the Nguyễn dynasty, the country started getting the present shape with the center of power now switched to Huế in Central Vietnam. During French colonialism, the French divided the country into three parts, directly ruling over Cochinchina (southern Vietnam) while establishing protectorates in Annam (central Vietnam) and Tonkin (northern Vietnam). Consequently, Cochinchina was more directly influenced by French culture than the other two regions. Hanoi, being the capital of French Indochina, was the only place in Northern Vietnam with significant French influence.