Three years after its original ruling, the Supreme Court reversed its opinion about which law? a law requiring schoolchildren to be vaccinated a law requiring students to salute the flag a law requiring businesses to be closed on Sundays a law requiring Amish children to attend school

A: a law requiring students to salute the flag

A law requiring students to salute the flag

Explanation:

The pledge has come in existence in 1892. It was seen in a magazine when the country was celebrating the Christopher Columbus 400th anniversary when he came into the world. The pledge was created by Francis Bellamy and it was the first time taken on the birth anniversary of Columbus. He also added a word to before the republic. But this has been changed many times. It has been forced on the students I 1940 that they have to salute their flag. After passing some decades, some people added another word like under god in the pledge,