Time Became Standardized in the Fourteenth Century Due To

Multiple Choice

Time became standardized in the fourteenth century due to:

A) most towns agreeing that only one church bell would ring the hours.
B) the increased use of sundials.
C) the invention and proliferation of mechanical clocks.
D) the recent adoption of Islamic methods of timekeeping.
E) the standardization of candles,which burned hour by hour.