Which of the following combines two independent clauses using the correct punctuation?

Question 7 options:

I love visiting other countries; I learn so much from other cultures.


After living in Europe, I discovered I loved visiting other countries and I remained determined that I would continue to travel even though I had to move back to the states.


Living in Europe is fun, everyone should do it!


Traveling abroad is a great experience, and a learning experience, too!