The correct answer is d. hunting -gathering.
Hunting and gathering was already existing before this : in fact the neolithic revolution was going away from this lifestyle and starting farming and domestication of animals.
The Republic Flaws Of Weimar
The answers are in the PDF sorry about the first two I couldn't do them and if you can't open it ask me I can send it another way.
Protection of rights to life, liberty, and property
rhineland was invaded by Germany in 1936
