I believe she tells them to cover their ears with wax. The Sirens were known to enhcant sailors with their music and songs and lure them to their deaths. To prevent that Circe had them plug their ears so they wouldn't be enchanted, and go to their death.
Immigrates who were farmers i think<span />
Factory positions
Because the industrial revolution was about focusing on new machines and creations, so factory positions were created to help in the factory
Answer:
No, I do not think that he was successful.
Explanation:
His idea was a political theory about how the revolutionary communist party should be organized. It says it should be a dictatorship of the proletariat (the working class holds the power). It is considered one of the first steps towards socialism (where the workers own the factories, etc.) He did not get that done.