How has technology affected hunger?

What would you call a political system that is only meant to last for a short time

How does the principle of federalism affect the u.s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d.it divides the federal and state governments into three branches

What might the temperature be during a severe winter