He was trying to reach out and get the U.S to end Slavery.
Explanation:
ano tanong.................
A.) Kepler's first law of Planetary motion states "<span>that planetary orbits are elliptical in shape, with the Sun at one focus of the ellipse"
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Two things societies with iron technology developed socially are "divisions of labor" and "<span>hierarchical social classes," since these societies were generally more advanced than their counterparts. </span>