Answer :
The federal government just gives out a law which all the state have in their country and some don't.
Answer:
This is the type of federalism where all the three branches of government such as national , local and state administration have the cooperative interaction. Such type of system enables adminstration to work syncronisely in order to solve the common problems of the country collectively. This type of system also avoid the situation of clashes over the policies formed by either state or local government.