What determines the number of presidential electors for a state?

Rank the following from most to least devasting: ordovician, permaian, cretaceous, pleistocene

"it is true that we are called a democracy, for the administration is in the hands of the many and not the few." pericles athenian statesman, 5th century b. c.e. what kind of democracy is pericles referring to? - pericles athenian statesman, 5th century b. c.e. a. representative democracy b. parliamentary democracy c. direct democracy d. presidential democracy

Which of the following items would serve as a primary source for a historian studiying the american civil war