At the siege of pensacola in 1781, british troops were attacked by

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.

a. by accepting the election of president abraham lincoln in 1860 and convincing other southern states to do the same