Respuesta :
The very first women who was elected to serve in the U.S. Congress was a. Jeannette Rankin.
Who was Jeannette Rankin?
She was the very first women to be elected into Congress when she was elected in 1916 as a House of Rep member for Montana.
This was even more amazing considering that women were not allowed to vote when she was elected.
In conclusion, option A is correct.
Find out more on Jeannette Rankin at https://brainly.com/question/15038129.