<em>In World War II, German submarines were called U-boats. They sank many Allied transports </em><em>as well as</em><em> many Allied freighters. </em><em>And, although</em><em> the Allies worked on breaking the U-boat radio code, they weren’t successful. </em><em>However</em><em>, in 1942, British commandos captured a U-boat, which </em><em>after</em><em> being wrecked, and abandoned, the commandos got a German code machine from it, which was called an Enigma machine. </em><em>Afterward</em><em>, The Allies broke the Enigma code, </em><em>and</em><em> now the Allies were able to locate German U-boats; </em><em>consequently</em><em>, many of them were destroyed.</em>
Conjunctions are words that join other words, phrases or sentences together so there can be a smoother transition from one idea or word to the other. There are three types: Coordinating conjunctions that link equal parts of a sentence (<em>and, nor, so, as well as</em>), Subordinating Conjunctions that link a dependent clause to an independent clause (<em>because, since, after</em>) and Correlative Conjunctions that are pairs of conjunctions that join together words or phrases with equal importance within a sentence (<em>either/or, such/that, not only/but also</em>).