The definition of a graph is a diagram showing the relationships between two or more things. An example of graph is a pie chart. Graph is defined as to create a diagram that shows a relationship between two or more things. An example of graph is to create a series of bars on graphing paper.
President Abraham Lincoln - Slavery Abolished: On September 22, 1862 President Abraham Lincoln, United States of America, took the first step to abolish slavery Home President Abraham Lincoln - Slavery Abolished On Sept. 22, 1862, United States of America  issued the preliminary Emancipation Proclamation, declaring all slaves in rebel states should be free as of Jan. 1, 1863.
Slavery was officially abolished in the United States in  1865 (by the enactment of the 13th Amendment to the  Constitution), although many states abolished slavery for  th â¦ emselves at various dates between 1777 and 1864 and the  transport of new slaves from Africa to the US was stopped as early  as 1808.owever the paperwork was not submitted to the Federal government. This was discovered by a professor who watched the movie Lincoln at the end of 2012, and he ensured that in 2013 the paperwork was finally completed, so the official abolishing of slavery by the state Mississippi was in 2013.