Millions of Americans voted today in five states across the country as the Republican and Democratic presidential primaries entered their final stages, especially in the key states of Florida and Ohio.
TIME LightBox commissioned photographers Christopher Morris and Andrew Spear to take over our Instagram feed as they respectively crisscrossed South Florida and Ohio. They shared scenes from the campaigns of Bernie Sanders, Hillary Clinton, Ted Cruz, Kasish and Rubio, following supporters in their last-ditch efforts to get their candidates over the almighty threshold that will determine their future and that of the entire country.
Here is a selection of their best photographs. See more on @timelightbox.