How are material sources of history preserved??
Answers
Answer:
The most effective way to preserve historical sources is through first deciding secondary and primary sources. This is helpful as primary sources are tangible evidence such as a photo or a written paper by someone who witnessed first hand what they wrote about
Answer:
Sources of history are a valuable heritage and they need very careful handling and management.
1.Artefacts are collected out and classified according to their historical date and type and indexes are prepared accordingly.
2. necessary mechanical and chemical processes of cleaning the collected documents is done.
3. research article about collected artefacts are written and published.
4. fossils of plants and animals are classified and indexes of the same are prepare.
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