Why did support of artisans and workers weaken in Frankfurt Parliament?

A. क्योंकि middle-class liberals social demands से cautious थे / Because middle-class liberals were cautious about social demands

Step 1: Identify the concept: this is class limitation. Step 2: Middle-class liberals focused on political rights and hesitated on workers' economic demands. Step 3: Remember Frankfurt with liberal hopes and class limits.

Step 1: concept पहचानें: यह class limitation है। Step 2: Middle-class liberals political rights पर focus करते थे और workers की economic demands को लेकर hesitant थे। Step 3: Frankfurt को liberal hopes and class limits से याद रखें।