At some level, all countries push new citizens to integrate and that's where civics and language citizenship tests come in. But when you take a longer look at how citizenship exams are developed worldwide, you realize they can have less to do with methodology than promoting a strict cultural identity.
Cadbury has staked its identity on the color purple. For years, it's tried to keep competitors from using purple on their wrappers. But no longer. A UK court says Cadbury doesn't have an exclusive right to the color when it comes to chocolate.
John F. Kennedy was the first US president to be seen widely on television. That gave people a sense of connection that left lasting memories, even in a tiny English town where Kennedy made a brief stop to attend church.