What effect did world trade have on the American economy in the late 1800s and early 1900s?

World trade significantly impacted the American economy in the late 1800s and early 1900s by facilitating rapid industrialization and expansion. Increased access to international markets allowed American industries to grow, leading to a surge in exports and the creation of jobs. This period also saw the rise of significant infrastructure developments, such as railroads, which further integrated the U.S. into the global economy. Overall, world trade contributed to America's transition into a major industrial power.