Supported by the following organizations
This is to certify that Mollie Radzinski successfully completed and received a passing grade in WHAW2.3x: Negotiating a Changing World: 1920-1950 a course of study offered by ColumbiaX, an online learning initiative of Columbia University.
Noted by
Alice Kessler-Harris
R. Gordon Hoxie Professor of American History Columbia University
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- Verified Certificate Issued January 4, 2021
- Valid Certificate ID 5474e717e82344378d4355e53e745b56