The Reconstruction Act of 1867 was significant because it granted suffrage to all African American men.
gave all adult African Americans the right to vote.
made it illegal to deny the right to vote due to race.
granted citizenship to anyone born in the United States.

PLEASE ANSWER ASAP.

gave all adult African Americans the right to vote.

Explanation:

The Reconstruction Acts of 1867 laid out the process for readmitting Southern states into the Union. The Fourteenth Amendment (1868) provided former slaves with national citizenship, and the Fifteenth Amendment (1870) granted black men the right to vote.

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.