Final answer:
It is true that each state has its own laws regarding use and ownership of motor vehicles, with state governments regulating various aspects of highway safety and vehicle-related regulations.
Step-by-step explanation:
The statement is true: each state has its own laws regarding use and ownership of motor vehicles. States have the authority to regulate highway safety, which includes laws against the use of cellphones while driving and other traffic-related concerns. Additionally, state powers are defined by reserved powers, concurrent powers, the necessary and proper clause, and historical amendments. For example, states retain the right to regulate the transportation of intoxicating liquors within their borders, and the federal government and states can limit access to weapons that do not contribute to a well-regulated militia, according to United States v. Miller.