Why were the radicals intent on changing lincoln’s plan of reconstruction?

lincoln was dead and a new plan had to be devised.
lincoln had not dealt sternly enough with the southerners.
lincoln needed to simply allow the southerners to rejoin their country.
lincoln needed to add the three key amendments to his plan.

switch around #3 and #4

explanation:

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to kill a mockingbird is a 1962 american drama film directed by robert mulligan. the screenplay by horton foote is based on harper lee's 1960 pulitzer prize- winning novel of the same name. it stars gregory peck as atticus finch and mary badham as scout. in 2003, the american film institute named atticus finch the greatest movie

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