<span>Railroads used the iron to build railroad tracks but iron was weak and also dangerous. Soon people then realized that steel was a better material for tracks because it was able to hold more weight which then allowed heavier cargo. Railroads also transported mineral needed to forge steel.</span>
Answer:
the answer is a
Explanation:
if your question is where it would be stated, than your answer is a pls make brainliest. (it is correct on the quiz).
b the number of traders and foreigners coming to egypt
In the United States? Democratic and republican, The Republican Party is right wing, and the Democratic Party is left wing... they differ on gun control, taxes, gay marriage, abortion and a lot of social issues along with economic ones
a long-awaited agent of economic change
Hope it helped BRAINLIEST PLEASE