Plowman, Max

6

Peace issues

5

Pacifism

3

War

3

Capitalism

2

Communism

2

Fascism

2

Socialism

2

Armaments

1

Biological weapons

1

Chemical warfare

1

Marxism

1

Mutually assured destruction

1

Protestantism

1

Religion

1

Spanish Civil War (1936-1939)

1

Trade unions

1

adelphi

3

1933

1

1935

1

1936

1

1937

1

1942

1