What could be johnson’s reasoning for not further punishing confederate leaders?

Johnson’s reasons for not punishing Confederate leaders was that he wanted to reunite the nation as soon as possible. At first, he followed a harsh system toward the frustrated Southerners. The southerners were denied political freedoms in the military or governmental role since they supported the Confederacy during the American rebellion.

On May 29 the year 1865, President Andrew Johnson issued his Proclamation of Amnesty and Reconstruction, which laid out provisions for governing the restoration of citizenship and rights to former rebels. Johnson announced a pardon to all former Confederates only if they agreed to support the Union and obey laws against slavery.  He also allowed former officials of the Confederacy to run for office in their states new elections.

biological/genetic factors means they were born or predisposed to have something. nothing can really change it, and you can't really do much to "fix" it. it isn't something learned

these are the biological factors:

adrian is relatively tall and he is on the basketball team

(adrian can't ever stop being tall or force himself to be tall. likely one or both of his parents are tall as well and they passed on the tall gene. he probably does basketball because he is tall)

the rest are environmental/cultural factors. these are things that are taught to us. for example, cynthia wasn't born saving pocket money, her family most likely taught her this (environmental factor)

hope this !