Crisis theory is central to Marx's writings; it helps underpin Marxists' understanding of a …............ for systemic changea.needb.resourcesc.waged.labou

Crisis theory is indeed pivotal in Marx's writings and plays a significant role in how Marxists perceive the necessity for systemic change in capitalist societies. It is argued that inherent contradictions within capitalism lead to economic crises, which, in turn, unveil the need for a radical transformation of the socio-economic structure.

To answer the multiple-choice question you provided:

The best option that fits the context of Marx's crisis theory would be:

a. need

Marxists believe that crises expose the flaws within the capitalist system, thereby highlighting a "need" for systemic change toward a more equitable and just socioeconomic model. The idea is that these crises create conditions that can lead to revolutionary consciousness among the working class, prompting them to demand or enact comprehensive changes to the system.