Question

1. which of the following industries grew during the gilded age? select all that apply.

automobile
steel
railroad
agriculture

Explanation:

During the Gilded Age (late 19th century), the steel industry grew due to technological advancements (e.g., Bessemer process) and demand for steel in infrastructure. The railroad industry expanded rapidly, connecting the country and driving economic growth. Agriculture also grew as new farming techniques and machinery (like the reaper) increased productivity, though it faced challenges later. The automobile industry was in its infancy (Ford's Model T was later, around early 20th century), so it didn't grow significantly during the Gilded Age.

Answer:

B. steel, C. railroad, D. agriculture