Answer: While building the city Tenochtitlan on the islands of lake Texcoco, the Aztecs faced swampy lands with no foundations and soil that was bad for farming.
Explanation: Because the islands in lake texcoco did not have very solid ground, the Aztecs had trouble building their city. They overcame these challenges by building canals to reroute the water.
The Most Common Way to move freight by 1850, were Trains.
Quote:'From 1830-1860, Railroads appeared as the Main Means of Transportation.'<span />
I think he planned on helping make money from the other people who lived
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Answer:
The main causes of WWI were nationalism, imperialism, militarism, and the system of alliances.
Explanation:
sorry, if this is wrong