Answer:
The answer is " State courts deal with issues of state law and federal courts deal with issues granted to them by the U.S. Constitution."
Explanation:
In the USA state courts have jurisdiction over disputes that have a connection with a state´s laws. They usually deal with common laws. They apply laws existing or approved in a state or that are according to the state´s constitution. The federal courts can only take cases defined in the Constitution of the USA or by federal statutes. The definite level a case may reach is the Supreme Court which is a federal court.
<span>it made trade difficult for merchants whose business crossed state lines.</span>
It was important in the development of astronomy and science because it was the first model that aimed to predict how the planets move in their orbits. Despite being a complicated mix of circles and epicycles it was not a bad model and it worked well for at least 1500 years until observations became accurate enough to show its imperfections
If this is a true or false question it sounds false..message me if I'm wrong about this.