what contributed to the increased economic and military power of the Sumerians.

Several factors contributed to the increased economic and military power of the Sumerians:

1. Agricultural Innovation: The Sumerians developed advanced agricultural techniques, such as irrigation systems, to maximize crop yields. This allowed them to produce surplus food, leading to population growth and the development of cities.

2. Trade Networks: The Sumerians were strategically located between different regions and had access to waterways, which facilitated trade routes. They engaged in extensive trade with neighboring civilizations, exchanging goods such as textiles, metals, and agricultural produce. This trade boosted their economic prosperity and connected them to a wider network of resources.

3. Technological Advancements: The Sumerians were pioneers in various technological advancements, including the invention of writing (cuneiform), the wheel, and the plow. These innovations increased productivity, enhanced communication, and facilitated trade, further strengthening their society.

4. Military Organization and Defense: As the Sumerian city-states expanded, the need for strong military power grew. The Sumerians developed organized military forces, including standing armies and defensive fortifications, to protect their city-states from external threats. This allowed them to maintain control over their territories and expand their influence.

5. Control of Resources: The Sumerians possessed rich agricultural land, abundant water resources, and access to vital minerals. They managed and controlled these resources effectively, allowing them to maintain economic dominance and support their military endeavors.

6. Social Organization: Sumerian society was highly structured, with a centralized government, religious institutions, and a strict hierarchy. This allowed for efficient governance, resource allocation, and military coordination, enabling the Sumerians to maintain control and expand their power.

Overall, the combination of agricultural innovation, trade networks, technological advancements, military organization, resource control, and social organization contributed to the increased economic and military power of the Sumerians.