Answer:
The best description of the author's purpose in the article is:
To explain the process of researching ancestry through one person's story.
Step-by-step explanation:
Learning about family history is the gateway to understanding the past. It also exposes our common humanity amidst diversity. Family genealogy generates lively memories that propel each generation to learn their unique family traditions, culture, and origin. This is why Matthew's gospel indispensably narrated the human genealogy of Jesus Christ. With ancestral history, one can connect with the past in order to rebuild today for the future.