Approximately how many American marriages end in divorce? A one in two marriages
B one in five marriages
C one in ten marriages
D one in twenty marriages

c, because the american revolution was from 1765 to 1783.

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.