The economic activity that has largely driven the development of modern southeast Asian cities is industrialization and urbanization. The rapid growth of manufacturing industries, trade, and commerce has attracted people from rural areas to urban areas in search of better economic opportunities. This influx of population has led to the expansion of cities, the construction of infrastructure, and the development of commercial and residential areas. Additionally, the growth of service industries such as finance, tourism, and technology has also played a significant role in shaping the modern landscape of southeast Asian cities.
