Which street in New Orleans is named after the U.S. President who approved the Louisiana Purchase?

Jefferson Avenue is named after Thomas Jefferson, the U.S. President who played a pivotal role in the Louisiana Purchase in 1803. This acquisition allowed the United States to significantly expand its territory, effectively doubling the size of the nation and paving the way for westward expansion. The naming of streets in honor of significant historical figures is common practice in many cities, and in New Orleans, Jefferson's influence and decision to support the purchase are celebrated through this avenue.

While Madison Avenue, Lincoln Avenue, and Washington Avenue are all named after prominent U.S. presidents, none are directly connected to the Louisiana Purchase like Jefferson Avenue is. Madison, for example, was influenced by later events, and Lincoln's era occurred much later, while Washington played a foundational role in the country's early history but was not involved in the purchase itself. This context clarifies why Jefferson Avenue is the correct answer, as it reflects a direct link to an important moment in U.S. history.