The transition occurred gradually over time, so there are many intermediate forms.
I believe it’s B hope it helps mark me brainliest if correct
The National Defense Act of 1916, Pub.L. 64–85, 39 Stat. 166, enacted June 3,1916<span>, was a federal law that updated the Militia </span>Act<span> of 1903, which related to the organization of the military, particularly the </span>National<span> Guard.</span>
Answer:
we changed because we were united but not at the sme time
Explanation: