The difference between a political and a non-political revolution is that:

There is two kind of revolutions political revolutions ,that are changes to the government, and non political revolution, that are intellectual, economic or social changes. The non political revolutions are important because they had shaped the way we all think, act and work in the actuality.

arresting and exicuting citizens

the structure was most likely used for;

c. playing a ball game with stone hoops