What are some differences between present day weapons and civil war weapons?

Present-day weapons, such as firearms and missiles, are highly advanced, featuring precision targeting, automated systems, and the capability for long-range strikes. In contrast, Civil War weapons primarily included muskets, cannons, and artillery, which were largely manual and had slower reload times. Modern weapons often utilize advanced materials and technology, such as guided munitions and electronic systems, whereas Civil War weaponry relied on traditional manufacturing techniques and simpler mechanics. Additionally, present-day warfare incorporates complex logistics and communication systems that were nonexistent in the 19th century.