Final answer:
Edmonton is the capital of the province of Alberta, which is rich in natural resources like coal, oil, and gas. The extraction of oil, especially from tar sands, is a major industry in Alberta. The capital and the province's history, such as with the Alberta Military Representation Act, reflect Alberta's cultural and democratic progression.
Step-by-step explanation:
The province with Edmonton as its capital is Alberta. Edmonton is not only the political capital of the province but also an economic center, especially due to the region's rich natural resources. The area is known for its extensive fossil fuel exploration, with coal, oil, and natural gas being extracted and exported, particularly to the United States. Oil is a significant part of Alberta's economy, with the extraction of oil from tar sands being a primary activity. The presence of these resources has even influenced the local culture, exemplified by the name of Edmonton's professional hockey team, the Edmonton Oilers.
Furthermore, Alberta's historical significance includes milestones such as the Alberta Military Representation Act, which allowed citizens serving overseas to vote in provincial elections, marking progressive steps in democracy with women being able to vote in Alberta by 1917.