What date marked the start of the civil war?

How did france social divisions on the late 1700s contribute to the french revolution

After ww2, the soviets began setting up what type of governments in countries closest to them

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