In developmental psychology, there is an increasing interest in researching cognitive changes that occur later in life. why

Abasic premise of the national response framework is that: a. most incidents begin and end locally and are managed at the local or tribal level. b. response partners use nonstandard structures to allow for flexible and scalable responses. c. readiness to act encourages response partners to self-dispatch to an incident scene. d. incidents should be managed at the highest jurisdictional level possible.

How did presidential reconstruction allow black codes to be passed

Me with this psychology homework, i’m struggling with it.