Please tel me the places which has to be visited for sure in Barcelona?

Barcelona,4x4_Off_Road_Driving,Balloon Rides,Beer Tasting,Climbing,Cycle Tours,Football Club Visit,Gliding,Helicopter Rides,Karting,Paintball,Paragliding,Quad Bikes,Rafting,Salsa Dancing,Spas,Thai Cooking,Walking Tour,Wellbeing,Wine Tasting,Xmas Markets,Belly Dancing,Cocktail Clinics,Comedy Club,Hogmanay Party,Night Club,Restaurants,Sushi Making.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.