Question

Which of the following contributed to the increased economic and military power of the Sumerians?(1 point)
Responses

A standing army of many trained soldiers
A standing army of many trained soldiers

The development of bronze to make weapons
The development of bronze to make weapons

The formation of alliances with other city-states
The formation of alliances with other city-states

A series of highly strategic army leaders
A series of highly strategic army leaders

Answer 1

The development of bronze to make weapons.

Bronze (an alloy of copper and tin) gave Sumerians stronger, more durable tools and weapons, which directly increased their military effectiveness and supported economic growth through improved farming and craft production.