What do you think the first steel mills in the united states was built and why were they built there

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.