George Washington's army is near defeat, but new weapons and battle tactics turn the tide. The colonies declare independence from the British. Forged through revolution, a new nation is born. | Behind these Walls

EXCLUSIVE: "There’s always a way out and I hope people get that from our story. There’s always hope, even if it feels like there’s none." Jennifer and Jordan Turpin speak about the reaction to the ABC 20/20 special, "Escape from a House of Horrors" https://gma.abc/3DHP8i2 | Good Morning America