Student protesters

The 1970 student protest labeled "Woodstock West" captured in photos by Richard Wihera.

University of Denver (DU) Chancellor Maurice Mitchell stands at a podium addressing a crowded auditorium as part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took place both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.

University of Denver (DU) protesters release balloons into the air to fly above campus buildings, as part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took place both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.

University of Denver (DU) protest partipant speaking at a podium in a University auditorium as part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took place both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.

University of Denver (DU) member speaks at a podium in a Univerity Auditorium as part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took place both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.

Close up of a University of Denver (DU)protester, who walks in a line of marching Participants- as part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.

University of Denver (DU) protesters gather on campus, face to face with a police officer holding a piece of equipment towards a student- as part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took place both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.

University of Denver (DU)protesters hold posters and march in a line outside of the general classroom building- part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.

University of Denver (DU) protesters inside a University auditorium as part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took place both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.

University of Denver (DU) students and protesters gather outside of the General Classroom Building as part of a multi-day Vietnam War protest nicknamed "Woodstock West" that took place both on the DU campus and downtown Denver, Colorado. Protesters mourn the killings of four students on the Kent State University campus days earlier.