I believe it is "The Barbary States" because I think Britain got attacked by them as well and I'm sure it was not Germany because I never heard of pirates attacking or coming from Germany.
Please let me know if I am wrong.
I'm going to go with John Locke, not to sure though you should double check to make sure because I might be wrong.
Answer
Where did he go - He visited the states of Southeast Asia, the coast of India, the Persian Gulf, the Red Sea, and the east coast of Africa.
Who did he meet - He met the treachery from King Alagonakkara of Ceylon.
What did he see - He saw 7 new animals
What did he find - He found lions, leopards, ostriches, zebras, and other animals...
How did his visit impact that area - He expanded China's political influence in the world, and he made policital ties with other nations.
What important information did he bring back - The THINGS he broght back was lions, leopards, ostriches, zebras, and other animals... People thought they were really important because a Giffrafe was kinda like a Chinese unicorn ( qilin ) which represented good fortune.
The mountains, islands, and seas isolated and separated and divided Greece into small groups that became city states. The sea allowed Greeks to trade food by traveling over water
Or federalist or anti federalist