Before the Second World War, Yamoussoukro was a small city. It was mainly made up of farms. In 1964, the president of Côte d'Ivoire decided to make Yamoussoukro the capital because it was where he grew up. In 1983, Yamoussoukro became the capital of Ivory Coast. In 1990, the Pope opened the biggest church in the world. It is called Basilica of Our Lady of Peace of Yamoussoukro. In 2004, Yamoussoukro's airport was attacked by France because airplanes from that airport had killed 9 people from France. 