The portrayal of politicians and the critical stance of the woman activist in the cartoon suggests that the artist is likely advocating for women's right to vote.
The fact that politicians are depicted in the cartoon suggests that the artist is commenting on political figures or actions. The statement mentions that the woman activist in the cartoon is critical of the politicians' actions. This implies that the artist is highlighting some negative or questionable behaviors of the politicians.
Since there is a woman activist in the cartoon who is critical of the politicians, it's reasonable to infer that the artist is expressing support for women's rights, specifically the right to vote. The activism and criticism may be directed toward the political figures who might be hindering or not actively supporting women's suffrage.