At the end of March 1949, Newfoundland did what?

Question

In mid 1949, barely 4 years after the end of World War II, the UK's Ealing Studios released the comedies "Passport to Pimlico", "Whisky Galore!" and which other film (included in 2005 in Time's list of the top 100 films since 1923)?

Answer 1

Joined Canada as a province
Newfoundland had been self-governing since mid 19th century, a Dominion of the UK since 1907, independent of UK law since 1931, but (thanks to financial pressures from late 19th century infrastructure and from World War I) had surrendered self-government in 1934 to adopt joint government with the UK. The province is known as Newfoundland and Labrador.