So that if they wanted to learn more about a certain topic or idea they and do more research on one of the cites.
And it gives credit to the websites.
Explanation:
Quran is the book of God which has revealed to Prohet Muhammad PBUH 1400 years ago and yet not a single letter has been changed .
As for Bible it changed alot and it is not a true book of God , the true book of God was Injeel .
Letters, diaries, speeches, and photographs are examples of primary sources. Artifacts such as tools are also primary sources. Other tools that historians use are secondary sources. They are written after a historical event by people who did not see the event.
Answer:
The United Kingdom of Great Britain and Northern Ireland
Explanation: