What Was the Significance of the Supreme Court's Decision on Doe

What was the significance of the Supreme Court's decision on Doe et al. v. Trump?

A) The Court sided with the president's decision to declare a national emergency at the Southern border.
B) The Court rejected the president's request for funds to build a wall on the Southern border.
C) The Court struck down the executive-mandated racial profiling against Muslims.
D) The Court upheld discriminatory actions set by the president against those from Muslim nations.