What is associated with: around 1000 ad olof skotkonung became the first christian king of this scandinavian country?

Based on the clue 'arouchat boker in this country would include yogur...', what is the answer? Based on the clue 'around 100 ad tacitus wrote a book on how this art...', what is the answer? What is associated with: around 1000 ad he named the north american coast vinland? What is associated with: around 1000 ad it was dai co viet? What is associated with: around 1000 ad rajaraja i expanded his chola empire by invading this beautiful island off indi… What is associated with: around 1000 ad the caliphate of cordoba controlled much of this european peninsula? What is associated with: around 1000 ad this art of growing miniature trees was getting started in asia? What is associated with: around 1000 bc he captured the city made it capital of his kingdom?