Classification – Odd one out (crimes vs social attitude): Pick the item that does not belong with the rest: Blackmail, Smuggling, Snobbery, Forgery.

Introduction / Context:
This question separates legal/penal categories from character traits. Three entries are recognized crimes; one is a personal attitude or behavior that is socially disliked but not a criminal offense in itself.

Given Data / Assumptions:

• Blackmail → coercion using threats to reveal information for gain (crime).
• Smuggling → illegal movement of goods across borders (crime).
• Forgery → falsification of documents/items for deception (crime).
• Snobbery → attitude of social superiority or disdain (not a crime).

Concept / Approach:
Classify by legal status: codified offense vs mere social attitude. The non-criminal item is the outlier.

Step-by-Step Solution:
Blackmail, Smuggling, Forgery → crimes.Snobbery → attitude, not a codified offense.

Verification / Alternative check:
Even if snobbery leads to discriminatory acts, the term itself denotes an attitude, not a specific illegal act.

Why Other Options Are Wrong:

• Blackmail, Smuggling, and Forgery share legal prosecution frameworks; snobbery does not.

Common Pitfalls:
Confusing moral judgment with legality; focus on whether the term denotes a statutory offense.

Final Answer:
Snobbery