Washington not Jefferson freed his slaves upon his death.
Patriotism is best exemplified through auto-critique. When you're willing to stand up within the group and say 'It is wrong for Black people to be anti-Semitic ' or 'It is wrong for America to discriminate against persons of African descent and made them slaves and based its wealth upon free labor ' it's crucial to say that.
I separated from the Southern Baptists when they adopted the discriminatory attitude towards women because I believe what Paul taught in Galatians that there is no distinction in God's eyes between men and women slaves and masters Jews and non-Jews - everybody is created equally in the eyes of God.