The first african american regiment to fight for the union army in the civil war was the
a.
kansas colored volunteer infantry regiment
b.
massachusetts 54th regiment
c.
29th connecticut colored volunteer infantry regiment
d.
company of the north carolina colored volunteers

Kansas Colored Volunteer Infantry Regiment ( A )

Explanation:

The Kansas colored volunteer infantry regiment was the 1st infantry regiment that was the first African American regiment to see combat during the civil war. the lowest time of the Regiment was at the battle of poison spring where the regiment suffered a heavy loss of more than half of its soldiers in the battle.this was recorded as the highest loss by any regiment from Kansas during the civil war.

senator James Harry lane was the one who organized/mustered this 1st Kansas colored volunteer infantry  at fort Scott, Kansas, they were grouped into six companies ( battalion ) on January 1863 for three years.

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explanation:

legislative branch:

one of the three branches of government divided between the senate and the house of representatives.

- creates or makes laws

- power to override a veto

executive branch:

one of the three branches of government, headed by the president.

- enforces or carries out laws

- power to veto a bill sent to it by congress

judicial branch:

one of the three branches of government, headed by the chief justice of the supreme court.

- interprets laws

- power to declare laws or actions by the government unconstitutional