hey I need this done to get it right I give brainy to the first person who answers plz write an answer for each box PLZZ and thank u no fraud answers plz

What was the main motivation for the early populists

At what age must a person begin receiving their roth 401(k) payments?

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