Final answer:
Technology represented the Industrial Design Movement by enhancing mass production, enabling assembly of products with interchangeable parts, and spreading output not just domestically but also boosting America's influence and trade on a global scale.
Step-by-step explanation:
Technology played a pivotal role in the Industrial Design Movement by enhancing mass production. The technological innovations such as the steam engine and advancements in mechanization facilitated the transition from individual craftsmanship to assembly line production, which made manufactured goods more abundant and widely available. This shift resulted in identical products being available in different locations, which was a hallmark of industrial design.
Specific to the design aspect, the innovations introduced assemblage techniques that enabled the creation of products with interchangeable parts. Therefore, while technology fostered individual craftsmanship, it was more significant in enabling assembly and enhancing mass production.
The growth of rail and telegraph, as noted by expansionists at the time, served to spread American influence, enhance internal development, and facilitate trade--all aspects that were indirectly bolstered by the advancements in industrial design and the ensuing mass production capabilities.