Complex sentence: In "1632" he has a talent for picking up languages and joins the New United States Armed Forces out of lack of anything more suitable for his skill set, where he helps transition German refugees into the nascent USE (United States of Europe) army.
Split into simpler sentences: In "1632" he joins the New United States Armed Forces out of lack of anything more suitable for his skill set. His talent for picking up languages helps transition German refugees into the nascent USE (United States of Europe) army.