music: 90's Chart Toppers: Name The Artist: Kiss From A Rose?

Questions

History - How many years was Nelson Mandela in prison?

History - In 1962, for what did Britain and France sign an agreement to build together?

History - In 1975, what re-opened after an 8 year closure?

History - In the 15th century, what was the war between the houses of Lancaster and York?

History - In what year did the Berlin Wall come down?