Supported by the following organizations
This is to certify that Kristina Elizabeth Harper successfully completed and received a passing grade in WHAW2.2x: Wage Work for Women Citizens: 1870-1920 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 June 8, 2025
- Valid Certificate ID 30c6beaa8ed84bbdbdb372c941ca31f2