Well, they provided breakfast for schools which became a national program.
It goes Emperor shogun, Damayo, Samurai, Peasantso basically from high class to low shown in a triangle
Answer:
im answering this question so that you can mark brainliest to the other person
Explanation:
The bubonic plaque changed the social structure of Europe by this:
Before, the nobles and aristocrats were the 'body' that ran almost everything political. However, after the bubonic plague, this was shifted towards the common people. So the common people basically got more rights.
hope this helps :D