Glacier mountains and water from the melting ice
Get<span> started Spargo in 1906 wrote the </span>book, "Bitter Cry of<span> the </span>children<span>, in which he told of </span>John Spargo<span> made public the problems of the </span>children<span> in </span>his book<span>, The results of </span>John Spargo's <span>work </span>did<span> not happen immediately.</span>
Answer:The northern economy relied on manufacturing and the agricultural southern economy depended on the production of cotton. The desire of southerners for unpaid workers to pick the valuable cotton strengthened their need for slavery.
Explanation: