Thanks for all the information! 
 The islands were first recorded as sighted in 1506 by Portuguese explorer Tristao da Cunha, though rough seas prevented a landing at that time. 
 I would like to learn some interesting facts about Tristan da Cunha's culture. 
 You're welcome! 
 Thank you for that! Can you tell me about their economy?
The islands were first recorded as sighted in 1506 by Portuguese explorer Tristao da Cunha, though rough seas prevented a landing at that time.