AUSTIN, Texas — A conservative faction of the Texas State Board of Education succeeded March 12 in including its ideals in social studies, history and economics lessons that will be taught to millions of students for the next decade.

Teachers in Texas will be required to cover the Judeo-Christian influences of the nation's Founding Fathers, but not highlight the philosophical rationale for the separation of church and state. Curriculum standards also will describe the U.S. government as a "constitutional republic," rather than "democratic," and students will be required to study the decline in value of the U.S. dollar, including the abandonment of the gold standard.

"We have been about conservatism versus liberalism," said Democrat Mavis Knight of Dallas, explaining her vote against the standards. "We have manipulated strands to insert what we want it to be in the document, regardless as to whether or not it's appropriate."

After three days of impassioned and acrimonious debate, the board gave preliminary approval to the new standards on a 10-5 party line vote. A final vote is expected in May, after a public comment period that could produce additional amendments and arguments.

Decisions by the board — made up of lawyers, a dentist and a weekly newspaper publisher, among others — can affect textbook contents nationwide because Texas is one of text publishers' biggest clients.

Conservatives wielded their power over hundreds of subjects this week, introducing and rejecting amendments on such topics as the civil rights movement and global politics. Hostilities flared and prompted a walkout March 11 by one of the board's most prominent Democrats, Mary Helen Berlanga of Corpus Christi, who accused her colleagues of "whitewashing" curriculum standards.

Later that night, three other Democrats seemed to sense their futility and left, leaving Republicans free to push through amendments heralding "American exceptionalism" and the U.S. free-enterprise system, suggesting it thrives best without excessive government intervention.

"Some board members themselves acknowledged this morning that the process for revising curriculum standards in Texas is seriously broken, with politics and personal agendas dominating just about every decision," said Kathy Miller, president of the Texas Freedom Network, which advocates for religious freedom.

Republican Terri Leo, a member of the powerful Christian conservative voting bloc, called the standards "world class" and "exceptional."

Board members argued about the classification of historic periods (still B.C. and A.D., rather than B.C.E. and C.E.); whether students should be required to explain the origins of the Israeli-Palestinian conflict and its impact on global politics (they will); and whether former Israeli Prime Minister Golda Meir should be required learning (she will).

In addition to learning the Bill of Rights, the board specified a reference to the Second Amendment right to bear arms in a section about citizenship in a U.S. government class.

Conservatives beat back multiple attempts to include hip-hop as an example of a significant cultural movement.

Numerous attempts to add the names or references to important Hispanics throughout history also were denied, inducing one amendment that would specify that Tejanos died at the Alamo alongside Davy Crockett and Jim Bowie. Another amendment deleted a requirement that sociology students "explain how institutional racism is evident in American society."

Democrats did score a victory by deleting a portion of an amendment by Republican Don McLeroy suggesting that the civil rights movement led to "unrealistic expectations for equal outcomes."

Fort Worth Republican Pat Hardy, a longtime teacher, voted for the new standards, but said she wished the board could work with a more cooperative spirit.

"What we've done is we've taken a document that by nature is too long to begin with and then we've lengthened it some more," Hardy said, shortly after the vote. "Those long lists of names that we've put in there ... it's just too long. ... It's hard for teachers to get through it all."