True I think.
I’m pretty sure it is true but not 100% sure. I’m leaning towards true though
The answer to your question is true.
Lincoln wanted all the Confederate States to join back the union and he did that by issuing the Emancipation Proclamation which basically stated that if the Confederate states did not join the Union by January 1, 1863 then all slaves would be freed.
The Second Crusade was started in response to the fall of the County of Edessa in 1144 to the forces of Zengi.