Interest groups help democracy because they represent the interests of such large numbers of people and encourage political participation by many groups. Some obstacles that interest groups face is the fact that not all interests are represented equally. Many popular interests never get organized and/or recognized.
Answer:
A
Explanation:
The atmosphere of the cold war led to some of the most important technologies and scientific discoveries to date
The power of the Government is limited in that Government cannot do everything it desires. This is so because it was elected by people, and assuming that the politicians in the goverment will want to be re-elected, they have to do what the people want, and not whatever they want: they have limits on their actions.
Calorie is a unit of energy.
Specifically, it is defined as the energy that is needed to raise the temperature by one degree Kalvin (or Celcius, which is the same) of one gram of water in an earth's atmosphere.
