The Emancipation Proclamation and the Militia Act allowed thousands of African Americans to join the Union army, significantly increasing its strength. These actions also helped to weaken the Confederacy by undermining its workforce and moral support. As a result, these measures played a crucial role in the Union's war effort. ;
The Emancipation Proclamation and the Militia Act enabled thousands of African Americans to join the Union Army, significantly increasing its strength. These measures not only added manpower but also weakened the Confederacy and underscored the Union's commitment to ending slavery. As a result, the correct answer is B: They enabled thousands of African Americans to join the Union army.
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