Well i thing you should identify the idea.
next see what the information is asking you.
then try to answer the queston.
The chief of police of Beijing gives an opinion that might direct us toward the theme.
B. All the other sources are either not certified/reliable or not relating to the topic.
The bridge changed into a part of the Underground Railroad, a network of routes designed to smuggle slaves within the united states to freedom in Canada. before the yank Civil warfare, fleeing slaves had the best 4 major routes into Canada, of which one changed into crossing the Niagara River.
The Niagara Falls Suspension Bridge changed into built at the narrowest point (800 ft) of the Niagara Gorge. On every side, wooden towers had been erected and 1160 ft of cable were handed over them and securely anchored. The bridge was finished and officially opened on August 1, 1848.
The Niagara Falls global Rainbow Bridge generally referred to as the Rainbow Bridge, is an arch bridge across the Niagara River gorge. It connects the cities of Niagara Falls, the big apple, America (to the east), and Niagara Falls, Ontario, Canada (west).
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