which best describes a way in which no child left behind was effective?\nit raised standards for all…

which best describes a way in which no child left behind was effective?\nit raised standards for all students.\nit raised students’ tests scores in history.\nit focused americans on passing tests.\nit incorporated testing across the curriculum.
Answer
Brief Explanations:
The No Child Left Behind Act aimed to raise educational standards for all students by setting clear - cut goals and accountability measures. While it had aspects related to testing, its overarching goal was to improve educational quality for every student. Raising test scores in a single subject like history is too narrow, focusing on passing tests is a misinterpretation of its intent, and incorporating testing across the curriculum is a means rather than the main effectiveness.
Answer:
It raised standards for all students.