This version of the Gettysburg is one of the existing ones known to have been penned by President Lincoln himself.  It has always been rumored that a LOST hand-written version exists.  A code to find it is contained within this on-line version.  If you find the LOST version, you will win a treasure prize.   Have Fun!

Use Google Search to find your answers.  Use Google and look for civil war +first modern war

Question #10
The Civil War is called the first modern war.  How was naval warfare changed?  How were soldiers' hand weapons changed?  How was the first "air force" introduced?  How did forces communicate?