Which period whose literary works were political in nature

Romantic era started when the tyrannical and repressive rule of King Louis XVI was protested by many in his kingdom.

Many English writers like Byron and Shelley started to create literature which highlighted the cruel monarchs’ tyrannical rule.  

Classical societies of Greece and Italy were highly appreciated by these Romantic writers. After the revolutionaries attacked on the prison of Bastille in France, the oppression and revolt grew large in number. Guillotining was practiced which was highly criticized in the literatures Romantic writers.

definitely a for sure. ill see and update if i get the answer

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate