The development of which of the following helped to promote economic expansion in the early Zhou period?
A) Writing
B) Iron technology
C) Laws
D) Education

Question

Quizplus · Accepted Answer

The development of iron technology allowed for improved agricultural tools and weapons, which led to a surplus of food and increased military power. This in turn promoted economic expansion during the early Zhou period. Although writing, laws, and education were important developments, they did not directly contribute to economic expansion in the same way that iron technology did.

The Development of Which of the Following Helped to Promote