What country decided to provide military support to the americans after they won the battle of saratoga?

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

What was true about the progressive movement?

What do the differing approaches of booker t. washington and w.e.b du bois suggest about their views of american society?