I follow Barbara Brackman's blog Material Culture and she is redoing her sampler from 2012 called "Grandmother's Choice" which celebrated the suffrage movement in the US - blocks are 8" from her Block Base program. It is is still available, free and is a weekly quilt along with 49 blocks
Her updated version celebrating the 100th anniversary of the passage in the US Constitution the right for women to vote will be 12" blocks. She set up 2 FB groups to follow along. As in her usual style she adds lots of historical info & pics of the time period. This is also a weekly quilt along and free.
I do not have any affiliation or connection with BB other than following her blog - it does look interesting!
Here is a link to her blog:
https://mail.google.com/mail/u/0/tab=rm&ogbl#inbox/FMfcgxwGCkZxwJRbRdMVWtQfchWhBHxB