What was the origin of the u.s containment policy during the second half of the early 1900s? a competition between the united states and the soviet union after world war ii b conflicts between the united states and arab nations over the creation of israel c the expansion of european colonization in latin america d the revival of fascism and nazism in western europe

Maybe PTSD?

Explanation:

The symptoms and behaviors of PTSD that they have shown are of the following:

- Hypervigilance (exaggerated startle response, avoiding friends to feel safer)

- Social isolation (avoiding friends, feeling detached from them)

- Treating small things like they are huge threats (exaggerated startle response)

- Nightmares

- Fear and/or Anxiety (the hypervigilance and nightmares suggests they're scared and/or anxious)