"Building and repairing roads" the powers shared by the federal government and the states which is a concurrent.
Option: B
Explanation:
Its exclusive and concurrent powers are the concentration of power by states and the federal government. Exclusive rights are those exclusive to the federal or state governments. Simultaneous responsibilities are forces exercised between the federal and state governments.
Both powers can be practiced concurrently even in the same territory, with respect to the same group of people and with respect to the same subject matter. Instances of concurrent powers involve taxes, road-building and the establishment of lower courts.
