

“Imperialism: the highest stage of capitalism” by Lenin
I find it important and, for me, it was a very good first read.
But it has sections that are filled with economic data for various countries at the time (Germany, France, Britain, Russia mostly) and it can become quite heavy and involved. I could see someone, who’s not used to reading that kind of book, being put off by the sheer volume of data drops that Lenin uses. When I recommend it, I usually tell people to skip the data analysis if they aren’t interested.
In 2033 Germany will be having federal elections (parliament + chancellor).