Causal
strong strength
Narrative Connection
How these two moments in the story relate
From
Doctor forces Davros to halt Daleks or die
S12E15
·
Genesis of the Daleks Part 5
To
Doctor uses Davros's life support as threat
S12E15
·
Genesis of the Daleks Part 5
Why These Connect
The narrative assertion
"Davros's revelation that the Doctor's information is invaluable and his plan to use it to ensure Dalek invincibility directly motivates the Doctor to physically resist Davros by threatening his life support, creating the first direct confrontation between them."
About Causal Connections
A directly causes B. The first event sets forces in motion that produce the second. These are the load-bearing connections of plot--remove one and the story structure collapses.