How did imperialism conflict with isolationism in us foreign policy

What british document established the right of free speech that was reinforced by this excerpt

The social contact theory states that

Risk of harm in social and behavioral sciences generally fall in three categories, which are: breach of confidentiality, loss of autonomy, and study proceduresstudy procedures, breach of confidentiality, and loss of employmentinvasion of privacy, adverse reaction to study drug, and discriminationinvasion of privacy, breach of confidentiality, and study procedures