Excerpt from the Supreme Court Decision in Bush v. Gore, 2000

On December 8, 2000, the Supreme Court of Florida ordered that the Circuit Court of Leon County tabulate by hand 9,000 ballots in Miami-Dade County. It also ordered the inclusion in the certified vote totals of 215 votes identified in Palm Beach County and 168 votes identified in Miami-Dade County for Vice President Albert Gore, Jr., and Senator Joseph Lieberman, Democratic Candidates for President and Vice President. The Supreme Court noted that petitioner, Governor George W. Bush asserted that the net gain for Vice President Gore in Palm Beach County was 176 votes, and directed the Circuit Court to resolve that dispute on remand.
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The court ordered all manual recounts to begin at once. Governor Bush and Richard Cheney, Republican Candidates for the Presidency and Vice Presidency, filed an emergency application for a stay of this mandate. On December 9, we granted the application, treated the application as a petition for a writ of certiorari, and granted certiorari. Post, p. ___.
The proceedings leading to the present controversy are discussed in some detail in our opinion in Bush v. Palm Beach County Canvassing Bd., ante, p. ____ (per curiam) (Bush I). On November 8, 2000, the day following the Presidential election, the Florida Division of Elections reported that petitioner, Governor Bush, had received 2,909,135 votes, and respondent, Vice President Gore, had received 2,907,351 votes, a margin of 1,784 for Governor Bush. Because Governor Bush’s margin of victory was less than “one-half of a percent . . . of the votes cast,” an automatic machine recount was conducted under §102.141(4) of the election code, the results of which showed Governor Bush still winning the race but by a diminished margin.
Use the excerpt to answer the question.
Why did the election of 2000 hinge on the state of Florida and end up in the United States Supreme Court?

The election of 2000 hinged on the state of Florida because the margin of victory for Governor Bush was less than one-half of a percent of the votes cast, triggering an automatic machine recount under Florida election code. The recount showed Governor Bush still winning but by a diminished margin, leading to disputes over the validity of the recount process and the inclusion of certain ballots. The Supreme Court ultimately became involved to address these disputes and determine the outcome of the election.