China developed advanced technology during the Han dynasty. Which invention or development from the list below do you think had the greatest effect? And why? - paper - the wheelbarrow -silk -iron production

Iron Production

Explanation:

With Iron, they were able to make a mass production of weapons.Alot of weapons being made way quicker then before really Helped the Han Dynasty. They were able to supply all their soldiers with weapons and armor too. This had a positive impact when they were in wars. Therefore, I think iron had the greatest impact on the Han Dynasty

answer; /// i do believe its the ; //(iroquois)they were made up of several groups who spoke a common language;

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