Canada's modern energy industry began with the discovery of oil in Alberta in 1947.

Discover Canada records this in one direct sentence about Canada's modern energy industry. The guide writes: The discovery of oil in Alberta in 1947 began Canada's modern energy industry. The status the test wants is therefore true — Canada's modern energy industry began with the 1947 Alberta oil discovery.

Three precise commitments. Discover Canada commits the named industry origin to THREE specific facts: (1) Canada's modern energy industry; (2) began with the discovery; (3) the named discovery was of oil in Alberta in 1947. So the source pinpoints the named industry, the named trigger event, and the named year and place.

Alberta is a major energy producer. Discover Canada commits Alberta to a specific named energy role: "Alberta is the largest producer of oil and gas, and the oil sands in the north are being developed as a major energy source." So the named 1947 discovery laid the foundation for Alberta's named modern energy dominance — both conventional oil and gas, and the named oil sands development. Alberta's energy economy is one of Canada's most important industrial sectors.

The Prairies are named as energy-rich. Discover Canada commits the named Prairie Provinces — Manitoba, Saskatchewan, and Alberta — to being "rich in energy resources and some of the most fertile farmland in the world." So Alberta's energy resources fit within the broader named Prairie energy and farming landscape. Saskatchewan also produces oil and natural gas, alongside its named role as the breadbasket of Canada. The named modern energy industry that began with the 1947 Alberta oil discovery has become a major part of Canada's named exports — energy products are listed in Discover Canada as among the country's named major export categories: "Canada exports billions of dollars worth of energy products, industrial goods, machinery, equipment, automotive, agricultural, fishing and forestry products." So when the test asks whether Canada's modern energy industry began with the 1947 Alberta oil discovery, the source-precise answer is true.

The question is testing whether new citizens know the named origin of Canada's modern energy industry. Discover Canada commits to one named trigger: the discovery of oil in Alberta in 1947. The right test answer matches that — true.

The wrong answer ("False") reverses the source — Canada's modern energy industry DID begin with the 1947 Alberta oil discovery. The named year, place, and resource match the test statement exactly. Only the true answer matches the source.