The project scope statement contains the product scope description, which includes product characteristics that may affect activity sequencing, such as the physical layout of a plant to be constructed or subsystem interfaces on a software project. 

The Opening Process Group consists of those processes performed to conclude all activities across all Project Management Process Groups to formally complete the project, phase, or contractual obligations

Develop Schedule is the process of analyzing activity sequences, durations, resource requirements, and schedule constraints to create the project schedule model.

The Confederates attacked Fort Sumter in:

What is Plan Schedule Management? 

Lincoln waited until after the battle of _________  to issue the Emancipation Proclamation, even though the battle was a stalemate with no clear winner.

What was the name of the play that Abraham Lincoln was attending when he was assassinated?

Robert E. Lee was offered command of the Union Army at the beginning of the Civil War.

From what state were the first two black men to serve in the US Senate?

Abraham Lincoln ran against and lost to what man for the office of Senator from the state of Illinois in 1858?