Question

question 32 (10 points)
what led to the trend in the steel industry shown in the graph below? describe and explain at least two reasons.
source 2: graph that demonstrates the u.s. iron and steel production from 1875 to 1915
u.s. iron and steel production 1875 - 1915

Explanation:

1. Technological Innovation: The Bessemer process (and later open - hearth and electric - arc processes) made steel production faster, cheaper, and more efficient. Before these innovations, steel was expensive and time - consuming to produce. The Bessemer process, for example, removed impurities from iron more effectively, allowing for large - scale steel production. This technological leap increased the supply of steel and reduced its cost, which in turn spurred demand from industries like railroads, construction, and machinery manufacturing, leading to a rise in production.
2. Industrial Expansion and Demand: The late 19th and early 20th centuries saw massive industrial growth in the US. The railroad industry was expanding rapidly, needing vast amounts of steel for rails, locomotives, and railroad infrastructure. Additionally, the construction of skyscrapers and other large - scale buildings in urban areas required steel for structural support. The growth of the machinery and automotive (in its early stages) industries also increased the demand for steel. This high demand incentivized steel producers to ramp up production to meet the needs of these growing sectors.

Answer:

Two reasons for the trend in U.S. iron and steel production from 1875 - 1915 are: 1. Technological innovations like the Bessemer process improved steel production efficiency, reducing costs and increasing supply. 2. Industrial expansion (e.g., railroad, construction, machinery industries) created high demand for steel, driving up production.