Who was the 17th-century philosopher who wrote 'On the Law of Nature and Nations'?

Samuel Freiherr von Pufendorf was a German philosopher known for his works on natural law, ethics, and political philosophy.

• Option 1: German philosopher born in 1632
• Option 2: Philosopher who wrote influential books on legal and moral issues
• Option 3: Historical figure from the 17th century
• Option 4: Philosopher from Germany