Scenes from the final week along the campaign trail

After a long and hard-fought battle, Election Day 2016 is here -- likely a relief for the candidates, their campaigns and citizens across the country.

As national polls showed the candidates' numbers getting closer and closer in the last week, both Donald Trump and Hillary Clinton amped up their campaigning. Notable names like Katy Perry and Steve Aoki stepped out for Clinton, while Trump and the Secret Service faced a brief scare in Nevada and a final FBI investigation into Clinton's emails was closed.

While we await the results of today's crucial vote, take a look back at the final days of two of the most historic campaigns this country has ever seen.