Categories International Relations The theory of “Group Mind‘ was enunciated by: Post author By esimpk Post date June 19, 2021 (a) Al–Mauwardi (b) Ibn–i–Khaldun (c) Al–Ghazali (d)Al–Farabi ← Felicific Calculus‘ was the contribution of: → The theory of ̳Surplus Value‘ as a part of communistic philosophy was the contribution of: