An isolationist country would likely have state-run media in order to control the information that the populous is allowed to see and not see, as well as having it to use as a vehicle for propaganda. This phenomenon is observable today in North Korean media, for example.
Answer:
Explanation:
Given
Radius of curvature=20 m
Speed of cyclist=17.5 m/s
we know that velocity during a turn is given by
where v=speed
r=radius of curvature
=angle of banking
=coefficient of friction
g=acceleration due to gravity
here 
thus
Muhammad [P.B.U.H] received his first answer in Ghar al hira.in the month of Ramadan
His kind of impact is that he showed that laws cannot be made that go against the will of the people.
It started with the Halstead act which banned alcohol but people wanted alcohol. So Capone and the others stepped in to do something about it.
They didn't see the illegality that they were breaking the law yet the people wanted these products and did find no harm in alcohol. So after making alcohol illegal again did the gang disappear.
