Texas makes statewide textbook decisions. Any local school board that uses textbooks other than the Texas standards will serve prison time. They do not joke around in Texas.
This means publishers have three choices, they can either publish one set of textbooks suitable to Texas nationwide(the cheapest solution), publish two sets of textbooks(one for Texas, and one for the rest of the country), or lose Texas as a marketplace. Those choices are reduced to two, with Texas punishing textbook publishers for publishing a second set for other states.
That would be a crime in Texas. Most school boards do not want to have to go to jail.
Walt, I think you are getting information from the place the Trump supporters are getting their news on the election.
Where did you read school board members go to jail?
From the law:
https://law.justia.com/codes/texas/2005/ed/002.00.000031.00.html§ 31.024.
ADOPTION BY STATE BOARD OF EDUCATION. (a) By
majority vote, the State Board of Education shall:
(1)
place each submitted textbook on a conforming or
nonconforming list; or
(2) reject a textbook submitted for placement on a
conforming or nonconforming list.
§ 31.101.
SELECTION AND PURCHASE OF TEXTBOOKS BY SCHOOL
DISTRICTS. (a) Each year, during a period established by the State
Board of Education, the board of trustees of each school district
and the governing body of each open-enrollment charter school
shall:
(1) for a subject in the foundation curriculum, notify
the State Board of Education of the textbooks selected by the board
of trustees or governing body for the following school year
from
among the textbooks on the appropriate conforming or nonconforming
list; or
(2) for a subject in the enrichment curriculum:
(A) notify the State Board of Education of each
textbook selected by the board of trustees or governing body for the
following school year from among the textbooks on the appropriate
conforming or nonconforming list;
The State Board makes two lists of conforming and nonconforming textbooks (nonconforming have less than 50% of the essential knowledge and skills).
The district can choose a book from either list. Or, they can choose any materials not on the list but they must pay for those.