The physics definition of period is the duration of one complete cycle of a wave or oscillation.
Federalism- a form of government where a group of states, territories, etc., are governed by one central power. Federalists- a member of the Federalist party. Dual Federalism-the federal government and the statesâ government have separate, but equal, powers.
Federalism is a system based upon democratic rules and institutions in which the power to govern is shared between national and provincial/state governments, creating what is often called a federation.The term federalist describes several political beliefs around the world.n Canada, the system of federalism is described by the division of powers between the federal parliament and the country's provincial governments. Under the Constitution Act (previously known as the British North America Act) of 1867, specific powers of legislation are allotted.