What is 45 out of 50 as a percentage?. Single choice. 80%

90%

70%​

it math not history

What was the significance of john hancock's signature on the declaration of independence?

War of 1812 allowed the us to take control of lake erie

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution