What was vladek's profession?

Vladek Spiegelman, the protagonist in Art Spiegelman's graphic novel "Maus," was a successful businessman who owned a textile factory in pre-war Poland. His profession plays a significant role in his life story, as it reflects his status and the challenges he faced during the Holocaust. After the war, he struggled to adapt to a new life and eventually moved to the United States, where he continued to navigate the complexities of his past.