The Tenth Amendment to the US. Constitution states, "The powers not delegated to the United States by the Constitution, nor prohibited by it to the States, are reserved to the States respectively, or to the people. What effect does this have on local governments?

It causes local governments to take on many day-to-day responsibilities
It makes the federal government small in scale when compared to state governments.
It drives competition between state governments competing for international funds.
It is the reason that state officials are often absent from their official duties

The Tenth Amendment to the US Constitution grants powers not specifically delegated to the federal government to the states or the people. This has the effect of giving significant authority and responsibility to local governments. Local governments are often tasked with handling many day-to-day responsibilities, such as managing public schools, providing local infrastructure, and enforcing local laws and regulations.

The amendment does not necessarily make the federal government small in scale compared to state governments. The size and scale of the federal government is determined by various factors, including the specific powers granted to it by the Constitution and the needs and demands of the nation as a whole.

The Tenth Amendment does not directly drive competition between state governments for international funds. International funds and competitiveness between states are influenced by a range of factors, including economic policies, trade agreements, and global market dynamics.

Lastly, the Tenth Amendment does not provide a reason for state officials being absent from their official duties. The absence of state officials from their duties would be determined by various factors, including individual circumstances, personal choices, and state laws and regulations governing the conduct of public officials.