The document summarizes the European theater of World War II from 1942 to 1945. It outlines the Allied command structure with generals like Montgomery, Clark, Alexander, Patton, Bradley, and Devers leading army groups composed of multiple armies that launched attacks against Nazi Germany on the Western and Eastern Fronts. Key Allied offensives in 1944-1945 included operations by the 21st Army Group led by Montgomery, the 12th Army Group under Bradley, and the 6th Army Group commanded by Devers.

1. Segunda Guerra Mundial
Teatro Europeo
Preludio y noviembre 1942 a mayo 1945

3. Montgomery
Clark 5 th Army Grp
15
Alexander
Center Eastern 1th Abn Div
Western Task Force
Task Force
Task Force
1 7 8
Patton Montgomery
15th Army Grp
Alexander

4. 8
21th Army Grp
Montgomery
1 2
15th Army Grp
Alexander
8 Montgomery
5 15
Clark 15th Army Grp
Alexander

5. 8
21th Army Grp
Montgomery
1 2
21th Army Grp
Montgomery
9
2 1
12th Army Grp
1
9 Bradley
3
12th Army Grp
Bradley 6th Army Grp
Devers
1
8
7 5
15th Army Grp
Alexander
Clark
15

6. 8
21th Army Grp 1 2
Montgomery
1 9
1
12th Army Grp
Bradley
3
6th Army Grp 7
Devers
1
8
5
15th Army Grp
Clark
15