The US and the Soviet Union
In siberia Czar Nicholas exile suspected dissenter
Answer:
A. a battle journal written by an officer of the Confederate army
Explanation:
A battle journal written by an officer of the Confederate army would be the most reliable source to collect and transmit information on the Civil War.
Journals are records which are actually written during the time the action was taken place. So, a Confederate army putting down the experiences of a Civil War will be reliable because he is writing out of his experiences. Journals are credible because you can verify the facts from their original sources as well as it is enriched with facts and truths. Journals offer clarity.
Although Muslims rarely forces other people to convert to Islam, most of the religious spread happened through military strength and conquest, which was the order of the day.
First talk about where he was born
Afterwords talk about which schools or awards he has,
Then talk about what he accomplish,
and concluded how his work impacted history.
I hope this helps (do some research)