In the 1980s, changes in the tax regulations for Christian schools forced the smaller among them to close down by the hundreds. Suddenly, the parents of the students attending these schools were faced with a choice between government school attendance and homeschooling. For many, this really wasn’t a choice at all, and these Christian families became part of a large second wave of homeschooling, joining earlier homeschoolers and boosting the numbers to record highs. Christian curriculum providers, already well-established businesses that had just lost a large chunk of their original market, followed the money and easily courted the new market of homeschooling parents.