I assume this is for a school assignment.
While I personally did not like the outcome, the controversy showed that our democracy was strong. Despite anger and bitterness, the country continued to function, and a president who was validated by the Electoral College took office and assumed the reigns of executive power. There was no military coup, no rioting, and only limited numbers of protests. The dissident party, in this case the Democrats, while mighty angry, went back to work in the Congress and elsewhere to continue in the governance and operation of our nation.
It was not the president selected by the popular vote, and it required a controversial decision by the Supreme Court to determine how to handle the Florida mess, but the process operated in accord with the US Constitution, a document written well over 200 years previously.
How many other countries could make sure a boast?
In response to the previous two responses, the Constitution does not give the Presidency to the candidate who wins the most votes from the citizens, but to the candidate who wins the most votes in the Electoral College. I personally believe that this should change, but for now it's the law of the land and has been so since 1789. And as for the power of the Supreme Court justices, again the system worked the way that the Founding Fathers intended, with the Supreme Court executing the most senior judicial power in the country.