Supported by the following organizations
This is to certify that Ng Yi Jun successfully completed and received a passing grade in HIST1.1x: The Civil War and Reconstruction - 1850-1861: A House Divided a course of study offered by ColumbiaX, an online learning initiative of Columbia University.
Noted by
Eric Foner
DeWitt Clinton Professor of History Columbia University
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- Verified Certificate Issued February 1, 2021
- Valid Certificate ID 572abbd209b5402eb21edac565f9ed80