Why was Langston huges blacklisted?

Langston Hughes faced blacklisting due to his association with leftist politics and the Communist Party during the Red Scare in the United States. His outspoken views on race, class, and social justice, along with his participation in various progressive causes, led to scrutiny and suspicion from government officials and conservative groups. This political climate resulted in Hughes being marginalized in some literary and political circles, affecting his opportunities and public perception.