The Progressive movement of the early 1900s - see e.g. Pg 4 of https://www.ca-ilg.org/sites/main/files/file-attachments/unit_1.pdf?1564533410 https://www.ca-ilg

The Progressive movement of the early 1900s - see e.g. Pg 4 of https://www.ca-ilg.org/sites/main/files/file-attachments/unit_1.pdf?1564533410 https://www.ca-ilg.org/sites/main/files/file-attachments/uni...