N what way were the firstborn son of a knight and the firstborn son of a serf alike? Both children would grow up to have the same roles as their fathers.
Both children had to prove they were worthy of their position in society.
O Both children took a vow of loyalty to their lords, just as their fathers did.
O Both children could choose their own occupation independent of their parents.

What was one of the advantages that the united states had over europe regarding the industrial revol the united states had a continuous supply of potential factory worker the united states imported workers from europe to work in factories. the workers in the united states were more skilled than the workers in europe the united states didn't actively participate in the industrial revolution. instead they imported most of their goods from other countries.