Respuesta :
How did king Darius improve trade in the Persian empire?
He had all the citizens use the same money system of measurements and weights. With this it improved trade so no one felt like they were being cheated.
He had all the citizens use the same money system of measurements and weights. With this it improved trade so no one felt like they were being cheated.
Answer:
He had everyone in the empire use the same money system of weights and measurements.
Explanation: