George F. Kennan, toward the Truman doctrine
George F. Kennan
Theodor Schwann studied many things in the field of Biology. He developed cell theory, discovered pepsin, and the nervous system.
It wasn't a compromise, it was a working-out of the "Trias Politica"-theory developed by Montesquieu in the 18th century.
Truman created it
The reason was to prevent the expansion of Communism into Southeast Asia. The US called it the "dominoe theory."
The idea / theory called "Trias Politica" as developed by Enlightenment thinker Montesquieu.
Domino-Theory and containment policy.
Harry Truman is the president most associated with the containment theory against communist domination- think NATO and the Korean War.
Cell theory was developed by the scientist because of it's simplicity complicated value, they found out more about cell. So a cell theory was developed.
Plate tectonic theory was officially developed in 1912. It was developed by Alfred Wegener through his continental drift theory.
Indirectly. There was a fear that if Iraq developed weapons of mass destruction that he might sell them on the black market. However, the term "containment" is typically used in reference to Communism and, in that regard, containment was not a reason for going to Iraq.
Francis Galton developed the theory of Eugenics