Which Supreme Court ruling was based on this power? Marbury v. Madison McCulloch v. Maryland Gibbons v. Ogden

In △abc the angle bisectors drawn from vertices a and b intersect at point d. find ∠adb if: ∠c= γ

Which two events demonstrated north carolina’s revolutionary war (1773) leadership by demonstrating commitment and dedication to the cause of america’s future freedom?

During the era of european expansion, what was the biggest reason for spain’s push for exploration?