Complex sentence: The Spartan, designation LIM-49A, was a United States Army anti-ballistic missile.It was a three-stage, solid-fuel surface-to-air missile capable of carrying a 5 megaton W71 thermonuclear warhead.
Split into simpler sentences: The Spartan, designation LIM-49A, was a United States Army anti-ballistic missile. It is not near as destructive as the Trident II Strategic Weapons System in use today.It was a three-stage, solid-fuel surface-to-air missile capable of carrying a 5 megaton W71 thermonuclear warhead.