It was basically no mans land, it was the dividing place of Vietnam. It separated the communist and the non-communist, even though most of the people just wanted to be one country
I believe the answer is: The sector Model
The sector model was popularized in 1939 in order to create <span>concentric zone </span>model<span> of city development. Using this model for building a city would give the city enough space for important infrastructure to be bulit and enough space for outward expansions of the city.</span>
Reciprocity
His six persuasion techniques were...
Reciprocity
Scarcity
Authority
Consistency
Liking
Consensus
Hope this helps!
Catholic or Christian's those two