Traute Grier explained her experiences as her being scared of the Russians. She felt nothing could ever be worse than falling into the hands of her Russian enemies that had, just three years prior, taken down Berlin. She is telling this in first person point of view, reliving her own experiences.
Yes, most of the travelers on the Oregon Trail was young families. In the mid-19th century, the Oregon Trail was the main pathway for American emigrants searching for new lands and opportunity on the frontier, and most of the emigrants traveling were young families.
He was one of the people killed in the Boston Massacre
Trade increases competition and lowers world prices, which provides benefits to consumers by raising the purchasing power of their own income, and leads a rise in consumer surplus. Trade also breaks down domestic monopolies, which face competition from more efficient foreign firms.