Final answer:
This statement is false. The Progressive causes did advocate equal justice for all to a certain extent, but their approaches and strategies varied.
Step-by-step explanation:
The Progressive causes did advocate equal justice for all to a certain extent. The Progressives were a diverse group with different backgrounds and causes, but they shared a commitment to promoting democracy and social justice. They aimed to improve the lives of marginalized groups such as African Americans, women, and poor immigrants by addressing issues like discrimination, social services, education, and healthcare.
However, it is important to note that the Progressives did not always succeed in achieving equal justice for all and their approaches and strategies varied.