Under NCLB, school success and failure is linked to performance on standardized tests. However, this measure subjects English Language Learners (ELLs) "to critical assessments without adequate preparation." The lack of preparation is due to the fact that NCLB caps funding for bilingual education programs at half of what it had been and does not require that any bilingual education programs undergo periodic evaluation, a measure required by the "Casteñada v. Pickard" court case. And yet, despite this lack of preparation, ELLs performance on standardized tests can jeopardize a school's access to funding. In essence, "This turns the question of whether or not a school receives a failing label into a question of how many ELLs attend." Because the impact of NCLB on ELLs has significant implications on ELLs and their communities' access to education, NCLB is in conflict with Title VI of the Civil Rights Act of 1964 in that it denies "access to a federally funded program based on their skin color or race." The changes in the BEA under NCLB created a grant program that attempted to enhance English language acquisition. The ruling placed ELL students in a similar classroom environment as their peers for whom English is not a second language. The law did not require schools to provide bilingual programs and placed them against the rigorous content standards put in place by State Education Agencies. When ELLs were tested with the same state assessments or the National Assessment for Educational Progress (NAEP), it was shown that compared to their fluently English-speaking peers the ELL students displayed larger deficits in both reading and math. The 2007 NAEP test, showed increased deficits in both math and reading following a surge of the ELL population in the United States. By 2005 the number of English-learners throughout the US had risen 57% over the prior decade to approximately 5.1 million students.