The answer is: <span>A combination of nature and nurture
In human development, nature played an undeniable roles in determining genetic predisposition and Resources availability that would help that person during his/her development.
Nurture also played an important role to make sure that that person could utilize his/her genetic advantage and available resources near them.</span>
During a contractionary phase of the business cycle, declining growth in the real GDP and after the peak of a business cycle. During this phase, the entire economy is slowing declining. There was just a huge peak in business and then it falls. Eventually, the economy comes back around but during this time, it's tough.
They all refer to the different types of government systems there are. An example would be that the United States has a a federal government system because both the state governments and national government share equal power.
They were able to get things quickly and more efficiently as this is a much faster process capable of producing higher volumes with less money.