Four approaches to include:
a. by different offerings.
b. by limiting the number of people.
c. by choice of location.
d. by participant ability.

The electoral college consists of 538 electors. a majority of 270 electoral votes is required to elect  the president. your state's entitled allotment of electors equals the number of members in its congressional delegation: one for each member in the house of representatives plus two for yoursenators.congress does the electoral college represent

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