Final answer:
Toronto and Quebec, both located along major rivers, leverage their geographical location to facilitate trade and transportation. The three key factors influencing a nation's trade level include the size of its economy, its location, and its trading history. Therefore, the positioning of these cities plays a key role in their economic dynamism.
Step-by-step explanation:
The locations of Toronto and Quebec have a distinct attribute in common - both cities are situated along major rivers. This does not entail them having tropical climates or being landlocked, but rather offers them a unique advantage in terms of trade and transportation. Toronto, located near Lake Ontario and the St. Lawrence River, and Quebec, located on the St. Lawrence River, are both ideally positioned for movement of goods and people.
When considering the impact of geographical location on trade, it's crucial to understand the substantial role played by economic size, geographic location, and the history of trade. Larger economies like the United States can facilitate much of their trade internally, while smaller economies often have higher ratios of exports and imports due to their limited internal resources. However, nations that are closely located - like Canada and United States - are more likely to trade with each other because of reduced transportation and communication costs.
Both Toronto and Quebec, due to their strategic locations, serve as significant trading hubs, with trade facilitated by the extensive river and lake systems. Hence, geography enhances the cities' overall economic vibrancy and dynamism.
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