Need Help For History!?

Question: Need Help For History!!?

Hey!!
So I got these clues from a teacher, and we had to figure out what country it was!.!.!.can you help!?

clues:

1) It is a Landlocked Enclave
2) The constitution is one of the oldest in the world today and is still in effect!.
3) Abraham Lincoln was a honorary citizen
4)THe head of the State is a committee!.
5)Tourism contributes more than 50% of the GDP!.!.

please help!!
THANKS!Www@QuestionHome@Com

Best Answer - Chosen by Asker:

The Most Serene Republic of San Marino - a landlocked enclave, completely surrounded by Italy!. Www@QuestionHome@Com

San MarinoWww@QuestionHome@Com

Youre From
C!.S
aren't you
Mrs!. L asked you this right!?Www@QuestionHome@Com