Famous houses

10 Downing Street
1. How much does it cost for adults to go on a tour of Graceland?
2. Who was the architect who designed the White House?
3. What colour is the front door of 10 Downing Street?
1. How much does it cost for adults to go on a tour of Graceland?
2. Who was the architect who designed the White House?
3. What colour is the front door of 10 Downing Street?