In the following question, select the one-word substitute that means "a symbol that serves as an emblem of a group of people".

Introduction / Context:
This vocabulary question tests your knowledge of one-word substitutes and cultural terms. The phrase given is a symbol that serves as an emblem of a group of people. You must choose the word that most precisely describes such a symbol, often used to represent a tribe, clan, or community in a traditional or spiritual way.

Given Data / Assumptions:

• The phrase describes a symbol representing a group of people.
• We are looking for a noun used in social or cultural contexts.
• Options: obelisk, minaret, mast, totem, sigil.
• Only one option must match the definition exactly.

Concept / Approach:
A totem is traditionally an object, animal, or symbol that is regarded as the emblem of a family, clan, or group of people, especially in indigenous cultures. It may appear in the form of a totem pole or be considered a spiritual symbol. The phrase in the question matches this definition closely. Other options either refer to architectural structures or symbols without a specific link to representing a group of people as an emblem.

Step-by-Step Solution:
Step 1: Focus on the key idea: a symbol that is an emblem of a group.Step 2: Recall that totem is commonly defined as an object serving as the emblem of a family or clan.Step 3: Check the meanings of other options: obelisk is a tall stone monument, minaret is a tower, mast is a ship's upright pole, and sigil is a symbol in general.Step 4: Note that only totem explicitly involves representing a group of people.Step 5: Therefore, select totem as the correct one-word substitute.

Verification / Alternative check:
If you think of a totem pole in many indigenous cultures, it is carved with figures and symbols that represent a tribe, clan, or family lineage. This is a direct match to a symbol that serves as an emblem of a group of people. Obelisks, minarets, and masts may be symbolic in certain contexts, but they do not inherently serve as emblems of groups in the way that a totem does.

Why Other Options Are Wrong:

• obelisk: A tall, four sided stone monument, often commemorative, not specifically an emblem of a group.
• minaret: A tall tower of a mosque from which the call to prayer is given. It relates to architecture, not to a group emblem.
• mast: A vertical pole on a ship or building, used to support sails or flags, not a cultural emblem.
• sigil: A symbol or sign with magical or personal significance, but not necessarily representing a group of people as an emblem.

Common Pitfalls:
Some candidates may be confused by sigil because it also means a symbol. However, the question is more specific and emphasises a group of people. Knowing that totem is tied to social or tribal identity helps you avoid such traps. Always match the full definition, not just one part of it.

Final Answer:
The correct one-word substitute is totem.