Complex sentence: Fierce fighting ensues throughout Venezuela between Universal Petroleum's hired mercenaries and the Venezuelan Army (referred to as the VZ in the game) under Solano's control, resulting in a collapse of the country, driving people from their homes and causing wide spread property damage.
Split into simpler sentences: Fierce fighting ensues between Universal Petroleum's hired mercenaries and the Venezuelan Army (referred to as the VZ in the game) under Solano's control. This results in the collapse of the country, driving people from their homes and causing widespread property damage.