Asummary in a scholarly journal of a research study carried out by another researcher is an example of what kind of source?

Secondary source

Explanation: Secondary source is the source of knowledge and information that is obtained from primary source that is a research done by someone else (researcher)for some other purpose.Secondary sources can be  pictures, articles, books, graphs, maps, quotes etc.

The example present in the question depicts about the secondary source being used in the form of summary that is embedded on journal of school which is researched by some other person for some other reason.

the aksumite empire was an ancient kingdom located in what is now northern ethiopia from the period of 100 ad to 940 ad. its capital was the city of aksum. the kingdom established itself as one of the 4 great powers at its time, along with persia, rome, and china.

the kingdom was rich in goods like gold, iron, and salt. it established strong commercial ties with the regions governed by rome, egypt, and persia (arabia). aksum was a key location in this commercial network. trade was also facilitated with the introduction of the aksumite currency.

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