The answer is B: international travel
George Washington for America and the British leader was Charles Cornwallis
Irish monasteries became famous for their learning and many students came to study in them from other parts of Europe. Irish monks also spread Christianity across Europe.
The delegates did decide to revise them. They were ineffective and couldn't unite the country.
The Gullah people in South Carolina and Georgia are most known for their rich African culture and language which distinguish them from other African Americans. They have their own creole language, the Gullah language. Their development of a creole culture have helped them conserve much of their linguistic and cultural heritage.