Why these 5 countries gave up their own currencies In a world where national pride and economic autonomy often hinge on currency, some countries have made the bold move to abandon their own monetary systems in favour of foreign ones. This shift, driven by economic crises, hyperinflation, or aspirations for stability, shows just how complex and vital currency management can be. Here’s a look at five nations that turned to foreign currencies and what they’ve gained—and sacrificed—in the process. 1. Ecuador: Escaping Crisis with the US Dollar In 2000, facing spiralling inflation...