Answer:
primary source because it was created by someone who was directly involved in the events
Explanation
Primary.S advantage- you would be able to know that you are getting the original information . disadvantage- very time consuming
Secondary.S advantage- provides many experts insights on the whatever you are researching about. disadvantage- may take longer to find specific information
Answer:
communication cannot exist of there is only one person bcoz we communicate with others.there's nothing as such called self-communication. The society,civilisation and all was built for communication among each other
Answer: More detail
Explanation: Give more detail so I could be able to answer it, you could also message me!