What is a lyrical poem? explain in great detail

Lyric poems have a musical rhythm, and their topics often explore romantic feelings or other strong emotions. You can usually identify a lyric poem by its musicality: if you can imagine singing it, it's probably lyric. In ancient Greece and Rome, lyric poems were in fact sung to the strums of an accompanying lyre. It's the word lyre, in fact, that is at the root of lyric; the Greek lyrikos means "singing to the lyre."

https://www.vocabulary.com/dictionary/lyric%20poem 

after the signature of the treaty of versailles in june 1919, germany lost nearly 25,000 square miles and a population of 7 million people. these territories included eupen-malmedy area and moresnet which were ceded to belgium. regarding relations with france, germany ceded the sovereignty of the saar coal mines to this country, as well as the provinces of alsace-lorraine.

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