What was Zhou Dynasty achievement that actually contributed to their downfall
Iron metalworking
Introduction of coins
Wheelbarrow
Confucianism
Introduction of coins
While the introduction of coins during the Zhou Dynasty was a significant achievement that had many advantages, it also contributed to their downfall. The use of coins as a medium of exchange helped in facilitating trade and commerce, promoting economic growth, and standardizing transactions. However, this also led to the accumulation of wealth among a few elites, causing inequality and socioeconomic disparities within the society. The concentration of resources and power in the hands of a few individuals eventually weakened the ruling system and contributed to the downfall of the Zhou Dynasty.