They all had different desires
Interstate commerce refers to the purchase, sale or exchange of commodities, transportation of people, money or goods, and navigation of waters between different states. Interstate commerce is regulated by the federal government as authorized under Article I of the U.S. Constitution.
What era are u talking about?
Answer: Tang was militarily powerful while song was comparatively weak. Song dynasty is remembered for its accomplishments in the sphere of its culture. Tang Dynasty was overthrown by the rebels whereas song dynasty experienced the downfall when the Mongols invaded them.
Explanation: mark me as brainliest
