In what way is this woman helping in the way effort?

In order to maintain national security within its colonies in america, england constructed a series of forts along colonial boundaries for protection. true false

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

Aclaim about history is most likely not valid if it has which of these characteristics?