This document provides information about flags of Canada. It begins by explaining the symbolism of Canada's national flag, adopted in 1965, which features a stylized maple leaf on a red background above a white field with a red stripe. It also notes that the Union Flag is often flown to show Canada's links to the United Kingdom. The document then shows Canada's royal standard flag before providing examples of the flags of two Canadian provinces: Alberta, joined Confederation in 1905, and British Columbia, joined in 1871.