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"<span>concurrent power," since the idea of concurrent powers in government is the basis of federalism, in which power is shared between state and federal governments.</span>
An electorate (electoral college in modern terms) Each state shall appoint, in such manner as the Legislature thereof may direct, a number of electors, equal to the whole number of Senators and Representatives to which the State may be entitled in the Congress: but no Senator or Representative, or person holding an office of trust or profit under the United States, shall be appointed an elector.
Answer: The Mayflower Compact
The union leader was : Grant
The confeserate leader was: Robert e. Lee