Question

order the topics from broadest to narrowest.
broader
inventions that revolutionized modern life
inventions that revolutionized text messaging
inventions that revolutionized telecommunication
inventions that revolutionized communication
narrower

Explanation:

Step1: Analyze the scope of each topic

• "inventions that revolutionized modern life" has a very broad scope as it covers all inventions impacting modern life.
• "inventions that revolutionized communication" is broader than telecommunication as communication includes more than just telecommunication (e.g., non - electronic communication methods in the past).
• "inventions that revolutionized telecommunication" is broader than text - messaging related inventions as telecommunication includes various forms like voice calls, data transfer, etc., not just text messaging.
• "inventions that revolutionized text messaging" is the narrowest as it focuses only on inventions related to text messaging.

Step2: Order from broadest to narrowest

Start with the broadest: "inventions that revolutionized modern life", then "inventions that revolutionized communication" (since communication is a part of modern life and broader than telecommunication), then "inventions that revolutionized telecommunication" (broader than text messaging), and finally "inventions that revolutionized text messaging" (narrowest).

Answer:

1. inventions that revolutionized modern life
2. inventions that revolutionized communication
3. inventions that revolutionized telecommunication
4. inventions that revolutionized text messaging