How did the actions of Frederick Douglass contribute to the success
of the Union during the Civil War

By 1860, Douglass was well known for his efforts to end slavery and his skill at public speaking. During the Civil War, Douglass was a consultant to President Abraham Lincoln and helped convince him that slaves should serve in the Union forces and that the abolition of slavery should be a goal of the war.

Explanation:

(I found my answer here (☞ﾟヮﾟ)☞

http://www.americaslibrary.gov/aa/douglass/aa_douglass_war_1.html

sry but any answer choices

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.