Supported by the following organizations
This is to certify that Goh Kai De Kenji 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 9, 2023
- Valid Certificate ID 293ec93bddf2449a99bc9f4adea8cdb3