Networks of fires were set up on high walls or hills.
How did a light beacon system work for communication?(1 point) Responses Networks of fires were set up on high walls or hills. Networks of fires were set up on high walls or hills. Networks of lighthouses were set up on high walls or hills. Networks of lighthouses were set up on high walls or hills. Networks of light bulbs were set up on high walls or hills. Networks of light bulbs were set up on high walls or hills. Networks of candles were set up on high walls or hills.
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