did it have nay amendments done?
Yes.
Thirteenth Amendment to the United States Constitution
The Thirteenth Amendment (Amendment XIII) to the United States Constitution abolished slavery and involuntary servitude, except as punishment for a crime. The amendment was passed by Congress on January 31, 1865, and ratified by the required 27 of the then 36 states on December 6, 1865 and proclaimed on December 18. 
why did congressional republicans pass amendments to the constitution To abolish slavery and indentured labor.
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Thirteenth Amendment to the United States Constitution [SEP] Introduction
The Thirteenth Amendment (Amendment XIII) to the United States Constitution abolished slavery and involuntary servitude, except as punishment for a crime. The amendment was passed by Congress on January 31, 1865, and ratified by the required 27 of the then 36 states on December 6, 1865 and proclaimed on December 18. It was the first of the three Reconstruction Amendments adopted following the American Civil War. President Abraham Lincoln's Emancipation Proclamation, issued on January 1, 1863 declared that the enslaved in Confederate-controlled areas were free. When they escaped to Union lines or federal forces – including now-former slaves – advanced south, emancipation occurred without any compensation to the former owners.