Jefferson's Monticello estate
Monticello, built by Thomas Jefferson, near Charlottesville, Virginia
(Image credit: Getty Images / Moment Unreleased / Diana Robinson Photography)

By the time the Continental Congress formally approved the Declaration of Independence on 4 July 1776, winemaking in North America already had a relatively long and uneven history.

The earliest attempts date back to the early decades of European settlement and involved experiments with native grape species.