I'm not exactly sure, but it sounds like lightbulbs or motors to me.
<span>The reservationist group claimed to be in favor of the peace treaty, but only after including a series of reservations prior to ratification. The group sincerely favored the treaty, but wanted some modification to protect vital American interests. </span>I hope my answer has come to your help. God bless and have a nice day ahead!
Answer: Dual Federalism
Explanation: Dual Federalism is a theory which distributes power between the federal and the state governments. It argues for both the federal and the state governments to have authority and responsibility over individuals, although to different extents. In this form of federalism the federal government exerts its authority over such matters as the military and foreign affairs while the state government should be responsible for welfare and safety.
Dual Federalism was the system of interpreting the constitution between 1789 to about 1937.