Historically, government intervention at all levels, but certainly at the national level, played a tremendous role in building the fabric of western Canada from the railway through to the oil and gas business through to the wheat board and all of the areas that are considered to be the jewels of the west.
Historically, government intervention at some levels played a tremendous role in building the fabric of western Canada.
It says all levels, not some levels. It's difficult because the phrases have similar meaning I guess, but the distinction is pretty crucial I think.
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