Here are some of LBJ's dubious "achievements":
Dramatically changed immigration laws, making it much easier for third world immigrants and much harder for immigrants from similar cultures
Changed the accounting on the Federal budget, so that deficts are concealed until after they're spent
Stacked the courts with leftist judges
Of course, the Great Society
LBJ has been out of office for 40 years, and we still feel the impact of his errors.
Wasn't his also the first administration to tap in to the Social Security Lock box?
and spent Social Security money.