Understanding Miriam's Empowerment Through Language

In the novel 'The Echo of Silence,' the protagonist, Miriam, navigates through a dystopian society where communication is restricted by an authoritarian regime. In a pivotal scene, she finds an old journal that belonged to her late grandmother, revealing stories of resistance and the value of free speech. As Miriam reads, she experiences a dual shift in perspective: understanding her grandmother's courage while recognizing the crucial role of language in shaping identity.

Based on this context, analyze the relationship between Miriam's newfound knowledge about her grandmother and her perception of language as a tool for empowerment.