On September 7, 1822, Prince Pedro declared Brazil's independence from Portugal, marking the birth of the Empire of Brazil. This declaration was a significant step in the broader context of Latin American independence movements, which sought to break free from colonial rule. Pedro's leadership and the subsequent establishment of a constitutional monarchy helped to stabilize the nation during a tumultuous period. Brazil's independence also inspired other nations in the region to pursue their own sovereignty.

The Brazilian Declaration of Independence in 1822 inspired a surge of nationalistic themes in Brazilian literature and poetry, with poets like Gonçalves Dias celebrating the newfound sovereignty. Works such as 'Canção do Exílio' reflect the emotional landscape of a nation asserting its identity.