What is the name of the 2100 year old 75 mile long protective wall that extends across northern England?

What country lies directly north of Vietnam?

I'll give you the old name for a place, you give the new name. a. Rhodesia? b. Cathay? c. Abyssinia?

What is the modern name of the city formerly known as Leningrad?

Which plant, common around Christmas time, contains poisonous berries which can cause acute stomach irritation if eaten?

Which tiny country is sandwiched between Switzerland and Austria?

Name the capital cities of each of these islands: a. Cyprus b. Dominican Republic c. Falkland Islands