king: constitutional law is created by the federal congress and approved by the federal president and then a three quarters majority of the state legislatures must approve it before it becomes the law of the land. so, once the people thru their elected state and federal representatives delegate power and responsibility to the federal government, then any state law that is in conflict with the constitution becomes subordinate to the new constitutional amendment...

an example would be those states that had laws pertaining to the regulation of slavery...the federal constitution was amended in 1866 to abolish slavery. that amendment made all state laws pertaining to slavery subordinate to the new federal constitutional amendment which abolished that practice...

keep it simple and keep it safe...