It took 10 years to build the panama canal :)
Answer:
The Supremacy Clause of the Constitution of the United States establishes that the Constitution, federal laws made pursuant to it, and treaties made under its authority, constitute the "supreme Law of the Land", and thus take priority over any conflicting state laws.
Explanation:
the counties are Macomb county and Wayne county.
Macomb County and Wayne County are the two local governmnet organization which can operate under a home rule charter type of government, and both have chosen the county executive form government. when a county or city is incoroprated it can change its charter or rules internally without the hands of the state.