ɪᴛ ɪꜱ ᴀ ʀᴇꜱᴇᴀʀᴄʜ ᴘʀᴀᴄᴛɪᴄᴇ ᴛʜᴀᴛ ᴄʀᴇᴀᴛᴇꜱ ʙᴀᴅ ɪɴᴠᴇɴᴛɪᴏɴꜱ.
Answer:
Andreas Vesalius was a 16th century Flemish anatomist, physician and author of the most influential book on Human Anatomy...
If this is asking about WW1, the war debt was blamed on germany which is what sparked WW2.