Author: Heinrich Heine was born in 1979 into a Jewish family in Rhineland. In 1825 he converted to Christianity. Many of his works were banned by German authorities because of their potentially revolutionary and radical views.
Context: Inspired by a protest against working conditions in 1844 Germany. With the onset of the Industrial Revolution around 1820, the revolution was fully underway and people were beginning to become more aware of the problems and abuses that they were experiencing.
Language: Heine seems to use a rebellious tone with the idea of unification. Along with that, it is a somewhat dark, ominous tone.
Audience: Within the poem, Heine is addressing Germany and the atrocities that are being committed due to the Industrial Revolution. This is for those workers that are being abused so that they know there are people out there willing to stand up.
Intent: The intent of this work is to create a change in Germany that would create better conditions for the workers.
Message: Within this poem, Heine is trying to let the people of Germany know that there are others that are also unhappy while also letting Germany know that change is imminent. This opinion was obviously correct with the March Revolution occurring in 1848.
Within the poem, Heine not only addresses the lying father nation (Germany), but also the king and God in other verses. Clearly, the people that are being abused, in this case the weavers, are not happy with any of these three.
A quick comment – make sure that you reread your writing, as typos can really harm effective writing. Heinrich Heine was born in 1797, not 1979.
I agree with your assessment of a dark and ominous tone. In comparison to La Marseillaise, another revolutionary piece, it references the evils and the maliciousness of the people in control rather than calling outright for unification of a group of people. This poem has much more anger and destruction, and cunning to it than does La Marseillaise, which seems to appeal to nobility and bravery.