Then , in 1818,  his  mother , whom  he  loved  very  dearly , died . Happily  for  him , when  his  father  maried  again , the  second  wife  was  a  good  mother  to  him  to . Seeing  that  Abraham  liked  reading , she  did  all  she  could  to  help  him . But  the  family  was  poor  and  the  boy  could  not  get  many  books . His  favourite  ones  were  ' The  life  of  George  Washington '  and  ' Robinson  Crusoe '  by  Daniel  Defoe . He  himself  later  said  that  he  only  went  to  school  " by  littles " - a  litle  now  and  a  little  then , and  not  more  than  a  year  in  all . But  he  worked  hard  and  later  even  became  a  lawyer . 
 
In  1847  he  was  selected  a  member  of  the  US  Congress . In  all  his  political  work , Lincoln  thought  of  building  a  free  state  for  all  the  people . The  state , he  said , could  not  be  half  free  and  half  slaves , it  must  be  all  one  or  all  the  other . 
In  1860 , Abraham  Lincoln  was  elected  President  of  the  United  States . Then  he  worked  still  harder  for  freedom  for  the  slaves . 
During the Civil War betwen  the  North  and  South,Lincoln  was  named  commander-in-chief  of  the  Union  Army , and  in  1865  the  war  was  won  by   the  Union  Army  and  those  who  wanted  freedom  for   the  slaves .  
In  1864 , he  was  elected  President  of  the  United  States  for  the  second  time . But  his  enemies , the  owners  of  the  plantations  in  the  South  and   the   bankers   in  New - York  who  had  grown  rich  on  the  work  of  the  slaves , could  not  let  Lincoln  continue  his  good  work . He  was  shot  in  a  theatre  in  New  York  on  April  14 , 1865  and  he  died  the  next  day .