Basically states can not pass any laws that violate the US Constitution. The can not secede from the union nor nullify federal laws. They can not coin money, collect tariffs on interstate commerce, pass their own naturalization laws or citizenship requirement or declare war.
In the United States, the Federal government and the State governments share sovereign powers. The state governments in the US have the same structural model as the federal system. They have 3 branches of the government namely the legislative, executive and judicial.
Raise an army
local governments are essentially entities created by state governments, and they derive their authority and powers from the state. State governments oversee and regulate local governments to ensure they operate within the framework of state laws and regulations, while also maintaining accountability and adherence to state policies. This supervision is important for maintaining consistency, preventing abuse of power, and promoting effective governance at the local level.
State governments have the power to manage public education, regulate intrastate commerce, enact criminal laws and maintain public safety, administer elections, and establish local government structures within their state. They also have the authority to collect taxes, provide for public welfare programs, and regulate land use and development.
When the federal government passes authority to administer a program down to state or local governments, it is called
of the state governments
The state government has the authority to create schools.
State Governments
The authority of the federal government over the state governments.
authority to act with in state borders
Both the federal and state governments have some authority but neither have exclusive power
Privatization
The United States supreme court.
The U.S. Constitution