What is the promise to abolish this attracted many people to communist ideology?

The promise to abolish class distinctions and create a society where resources and wealth are shared equally attracted many to communist ideology. This vision offered hope for the working class and the oppressed, presenting an alternative to capitalism's perceived inequalities and exploitation. Additionally, the idea of a collective, cooperative society appealed to those seeking social justice and economic security. Ultimately, communism's promise of a fair and equitable system resonated with individuals disillusioned by existing socio-economic conditions.