The U. S. Congress was based on the British Parliament. Whereas, the British have the House of Lords and the House of Commons, we have the Senate and the House of Representatives.
The poet describes how he feels, at times, how all the misery and pain of the world is inflicted on him solely. He is greatly familiar with this impression of disappointment and even depression, and wonders and ponders why of all people it had to happen to him? But he does not realize how it's not just only him, as many people would conclude about themselves. This poem shows how most people believe they are battling with themselves alone yet they are not.
To be truthful, I don't think that's actually a word... Sorry. :(
I hope you enjoy life! :D
The borders Represent a sense of otherness unable and unwillingly to accept Gregor.
