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Georg
Gerland

University of Strasbourg (PoliSci Tree)
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Friedrich
Ratzel

University of Leipzig (PoliSci Tree)


Alfred
Hettner

University of Heidelberg Baden School (PoliSci Tree)


Johann Eduard
Erdmann

Universität Halle-Wittenberg (Theology Tree)


Kuno
Fischer

Universität Heidelberg (Philosophy Tree)


Ernst Heinrich
Weber

Universität Leipzig (Neurotree)


Moritz Wilhelm
Drobisch

University of Leipzig (Neurotree)


Christian Hermann
Weiße

Universität Leipzig (Neurotree)


Johann Christian August
Clarus

Universität Leipzig (Neurotree)


Alfred Wilhelm
Volkmann

Universität Halle-Wittenberg (Neurotree)


Gustav
Fechner

(Neurotree)


Rudolf Hermann
Lotze

Berlin (Neurotree)


Wilhelm
Windelband

Universität Heidelberg (Philosophy Tree)


Friedrich Christoph
Dahlmann

University of Bonn (History of History Tree)


Heinrich
von Treitschke

Universität Berlin (History of History Tree)


Georg
Simmel

Universität Berlin (History of History Tree)



Howard P.
Becker

Smith College
(Options)

C. Wright
Mills

University of Maryland

Irving Louis
Horowitz

Rutgers School of Art and Science

William H.
Form

Kent State

Howard BeckerX