1. exploitation of foreign regions for natural resources
2. promotion of white superiority
3. the spread of English language in South Asia (although European Imperialism was mentioned in the question and not British)
D.the school teachers because they didnt play any role in the civil war.
Positive effect:
Benefited the people at the top.
A flexible system making power and decision.
Allowed stability and security.
The lord had a unique relationship with his vassals.
Created an obligation for the powerful to help and protect the weak.
Negative effect:
90% of population were were commoners or peasants.
Serfs has no say in that time.
The kings were not in direct control of all their subjects.
Relied on gaining status through work and power.
In the United States the governments makes collusion illegal with antitrust laws because monopolies reduce economic efficiency.