After the Bolshevik Revolution the Red Army fought against the White Armies, which were trying to overthrow the Bolshevik regime.
The VC (Vietcong) and NVA (North Vietnamese Army).
Romeo
It depends upon the individual's specialty. If he is an infantry officer, he fights on the ground. If he is a pilot, he flies an aircraft. If he is an artillery officer, he directs fire from artillery pieces (big guns such as Howitzers). If he is a tanker, he fights in a tank. If he is a supply officer, he doesn't fight, but provides supplies for those who do. There are many other specialties, some of whom fight and some of whom do not.
the British
Muslims
Japan
Japan
The fight betwen the girls was over the boy whom was Cam
By definition a mercenary is a person whom fights for a foreign army (one not belonging to the country they are a citizen of), simply for their own pleasure, political ideals, or for payment. Therefore, a logical sentence using the word "mercenary" could be - The British hired Hessian mercenaries to help them fight the colonists during the American Revolution.
Scipio Africanus.
lenin
The czarist government was overthrown by a small democratic movement, That, in turn, was defeated by the Bolsheviks.