An American Pastoral Scene is a main story mission in Red Dead Redemption 2 given by Micah Bell, as part of Chapter 2.
It's the 23° mission in chronological order of the RDR2 story mode, played with protagonist Arthur Morgan.
An American Pastoral Scene - Mission Details:
Following a tip-off, Micah and Arthur rob a banking stagecoach.
Mission Objectives
Gold Medal Objectives (100%)
The following are the Mission Objectives required to obtain the Gold Medal in the mission "An American Pastoral Scene":
- Headshot each of the mounted guards protecting the wagon
- Get 10 kills in Dead Eye
- Complete within 6 minutes
- Complete the mission without taking any health items
Note: You must complete all Gold Medal requirements in one single playthrough of the mission.
An American Pastoral Scene: Mission Info
- Mission Number 23
- Story Chapter Chapter 2
- Mission Type Mandatory Mission
- Mission Giver
Micah Bell - Protagonist (Playable)
Arthur Morgan - Location Dakota River (The Heartlands, New Hanover)
- Rewards Gang Share: $600.00; Arthur's Cut: $330.00
- Unlocked Items
Lancaster Repeater - Featuring
Stagecoach Lancaster Repeater 
O'Driscoll Boys Gang