Canada is the second largest country in North America after Russia. It is a federation of 10 provinces and 3 territories with a population of around 28 million people, most of whom live near the southern border. Ottawa is the capital city located on the Ottawa River. The national flag features a red maple leaf and important national symbols represent the early English, Scottish, Irish and French settlers. Famous Canadians include singer Celine Dion and hockey player Wayne Gretzky.