What was a significance of the 1969 Battle of Hamburger Hill, or Ap Bia Mountain, in Vietnam?

Question

Which place between York and Knaresborough in the UK was the site of a decisive battle in 1644 when Cromwell defeated Royalist forces?

Answer 1

Hamburger Hill was the scene of an intense and controversial battle during the Vietnam War. Known to military planners as Hill 937 (a reference to its height in meters), the solitary peak is located in the dense jungles of the A Shau Valley of Vietnam, about a mile from the border with Laos.