George Monroe Woolf (May 31, 1910 January 4, 1946), nicknamed "The Iceman", was a Canadian thoroughbred race horse jockey. An annual jockey's award given by the United States Jockeys' Guild is named in his honor. He became known for riding the people's champion Seabiscuit to victories in 1938.

After his early death resulting from a racing accident, Woolf was inducted into newly founded honorary institutions: the National Museum of Racing and Hall of Fame, Canada's Sports Hall of Fame and the Canadian Horse Racing Hall of Fame.

Canadian Americans is a term that can be applied to American citizens whose ancestry is wholly or partly Canadian, or citizens of either country that hold dual citizenship.The term Canadian can mean a nationality or an ethnicity. Canadians are considered North Americans due their residing in the North American continent. English-speaking Canadian immigrants easily integrate and assimilate into northern and western American states as a result of many cultural similarities, and in the similar accent in spoken English. French-speaking Canadians, because of language and culture, tend to take longer to assimilate. However, by the 3rd generation, they are often fully culturally assimilated, and the Canadian identity is more or less folklore. This took place, even though half of the population of the province of Quebec emigrated to the US between 1840 and 1930. Many New England cities formed 'Little Canadas', but many of these have gradually disappeared.

This cultural "invisibility" within the larger US population is seen as creating stronger affinity amongst Canadians living in the US than might otherwise exist. According to US Census estimates, the number of Canadian residents was around 640,000 in 2000. Some sources have cited the number to possibly be over 1,000,000. This number, though, is far smaller than the number of Americans who can trace part or the whole of their ancestry to Canada. The percentage of these in the New England states is almost 25% of the total population.

In some regions of the United States, especially New England or the Midwest, a Canadian American often means one whose ancestors came from Canada.