Why Was the Mechanical Clock a Revolutionary Invention?​

Why was the mechanical clock a revolutionary invention?​

A) ​Clocks brought precision,regularity,and predictability to everyday life,which was later developed into a model for science.
B) Clocks were used only by the elite to control the masses.
C) ​Because of the varying sizes and shapes,clocks helped stimulate the European economy like never before.
D) Clocks were used for religious practices.
E) Clocks were built to look like people and animals.