Your answer should be A. Self- concept is a more specific self-judgment of personal abilities.
B. Explained how rulers get to keep power!
Decibels measure intensity. If you whisper in an empty room it will measure between 0 and 1 db. This indicates the intensity of sound is minimal. This is considered the threshold of hearing.
A sound that measures 30 decibels is a 1000 times louder than the the threshold of hearing. An example of this is the noise of a regular computer produces between 20-40 dB.
No one event was the actual cause of the revolution. It was, instead, a series of events that led to the war. Essentially, it all began as a disagreement over the way Great Britain treated the colonies versus the way the colonies felt they should be treated.
Americans felt they deserved all the rights of Englishmen. The British, on the other hand, felt that the colonies were created to be used in the way that best suited the crown and parliament. This conflict is embodied in one of the rallying cries of the American Revolution: No Taxation Without Representation.