Steel was important to industrial growth after the civil war because it was used to make steel rails for railroads. <span>n the years between the </span>American Civil War<span> and the end of the nineteenth century the modern U.S. industrial economy developed on the backbone of a good transportation infrastructure mainly railroads that were developed from steel.</span><span>
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A because all of those trends have to do when the american revolution becaise the slave trade was very popular in that time period, it was a very diversity subject in the american revolution
I’m sorry that the other person didn’t help
<span>Tamara is writing statements to prove that the sum of the measures of interior angles of triangle PQR is equal to 180°. Line m is parallel to line n.
Which is a true statement she could write?</span>
<span> Angle PRQ measures 30°.</span><span> Angle PRQ measures 15°.</span><span> Angle PQR measures 15°.</span><span> Angle PQR measures 45°.</span>
