Final answer:
The "Long Walk" was the forced march and imprisonment of the Navajo by the U.S. government in 1864, during the Civil War.
Step-by-step explanation:
The "Long Walk" refers to the forced march and imprisonment of the Navajo during the time of the Civil War. In the Southwest, specifically in 1864, about 8,000 Navajos were coerced into traveling four hundred miles to a reservation in New Mexico.
This event is considered one of the darkest periods in Navajo history, and it shares painful similarities with other forced relocations of Native American peoples during the 19th century, such as the "Trail of Tears."
Additionally, subsequent to the Long Walk, non-Navajo tribes like the Hopi were also removed and placed onto reservations, exacerbating conflicts over resources and land.
Understanding the impact of such historical events is crucial in recognizing the trials faced by Native American groups and their ongoing journey toward justice and recognition.