America 250 Amazon Prime Day deals: Up to 40% off patriotic hats, tees, flags and more

America's 250th anniversary is less than two weeks away, making Amazon Prime Day one of the best opportunities to stock up on patriotic gear for less before demand ramps up. We searched through thousands of Prime Day deals to find the 10 best discounts on America 250 merch, including T-shirts , hats , flags , collectibles and other keepsakes that help commemorate the historic milestone. READ MORE: Prime Day deals are live: Save up to 81% on Ninja, Apple, Carhartt, Hanes and more </p...