Civil War Crossword Puzzle

A warship with a streamlined hull designed to operate completely submerged in the sea
A system for transmitting messages from a distance along a wire
A track or set of tracks made of steel rails along which passenger and freight trains run
A rapid-fire, crank-driven gun with a cylindrical cluster of several barrels
A 19th-century warship with armor plating
A cigar-shaped self-propelled underwater missile designed to be fired from a ship or submarine
A self-contained explosive device placed in water to damage or destroy surface ships or submarines
A gun, especially one fired from shoulder level, having a long spirally grooved barrel intended to make a bullet spin and thereby have greater accuracy over a long distance
A type of muzzle-loading spin-stabilized rifle bullet
Reconnaissance for a military or strategic purpose that is conducted using reconnaissance aircraft
They would go into the field, pick up the wounded, deliver them to dressing stations and then to field hospitals
The art or practice of taking and processing photographs
A type of balloon that is employed as an aerial platform for intelligence gathering and artillery spotting
A long, narrow ditch
A method of preserving food in which the food contents are processed and sealed in an airtight container