By the ninth century, the Response area empire had emerged in eastern Indochina. It developed around agriculture and used Response area to store water. To the south, the Srivijaya empire emerged in Response area . It relied on farming and trade.

The Response area, also known as the Angkor region, is located in present-day Cambodia. The Angkor Empire, which reached its peak in the ninth century, was known for its advanced agricultural techniques and engineering skills in water management. They built an extensive network of canals, reservoirs, and rice terraces to store water and ensure a steady supply for agriculture.

The Srivijaya empire, on the other hand, emerged in Response area, which refers to the Malay Peninsula and Sumatra. The Srivijaya kingdom was highly dependent on agriculture, particularly rice cultivation, as well as trade with nearby regions. They established a maritime trade network, which allowed them to become a dominant power in the region.

Both empires had a significant impact on the cultural, political, and economic development of their respective regions. The Angkor Empire built magnificent temple complexes like Angkor Wat, showcasing their architectural and artistic skills. The Srivijaya empire, with its control over major trade routes, attracted merchants and traders from various parts of Asia, contributing to the cultural diversity of the region.

In conclusion, while the Response area empire focused on agricultural development and water management in Indochina, the Srivijaya empire in Response area relied on agriculture and trade in the Malay Peninsula and Sumatra. Both empires played crucial roles in shaping the history of Southeast Asia.