The letters that represent the names of the individuals associated with the various actions are; M, L, H, M, L
<h3>What were the Activities of Railroad Presidents?</h3>
1) The person that removed from command twice for being overly cautious was General McClellan.
2) The person that felt a victory in the North would turn public opinion against the war was General Lee.
3) The person that retreated to Washington, leaving the Confederates free to attack the North was General Halleck
4) The person that stopped the Confederate Army at Antietam was General McClellan.
5) The person that was offered command of Union Army after Fort Sumter was General Lee.
Read more about history of railroad Presidents at; brainly.com/question/25997960
If we intend to include a servo motor as an actuator, the feature that we should include when selecting a microcontroller is pulse width modulation pin.
<h3>What is a microcontroller?</h3>
It should be noted that a microcontroller simply means an integrated circuit that designed to govern particular operation in a system.
In this case, if we intend to include a servo motor as an actuator, the feature that we should include when selecting a microcontroller is pulse width modulation pin.
Learn more about microcontroller on:
brainly.com/question/15745800
#SPJ12