Canals are man-made, meaning, they are Human Systems.
Faults are natural, meaning, they are <span>Physical Systems.
Floods are not created by man, meaning, they are </span>Physical Systems.
Bridges are man-made, meaning, they are Human Systems.
I hope this helps!
Due to railways being added across the US, goods were able to travel faster and cheaper.
The united states Supported the south Korean leader Syngman Rhee
Answer: The committees of correspondence were created by the patriot leaders to resist the British colonial legislature and their policies.
Explanation: The patriot leaders felt that the committees enable the colonist to influence British policies affecting them.
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