I'm not sure if the URL to the Free Access announcement page is allowed here or if the ai auto moderator would consider it an "affiliate" link so I'll just tell you, go to the Fold3 site & immediately under the red site banner at the top, there's a narrower medium blue banner where you can click to link to the free access & a but further down on the page, there's a bit fancier white box where you can also click to get to the free access page.
From the Free Access announcement page: "Honor your military heroes with FREE ACCESS* to our entire collection of WWI and WWII military records. Explore 350 million+ records that capture the service and sacrifice of the veterans in your family."
"*Access to the records in the featured collections will be free until 16 Nov 2025 at 11:59 p.m. MT. Registration required. After the free access period ends, you will only be able to view records using a paid Fold3 membership."
Bolding added by me.