Thomas Edison created the incandescent light bulb.
New warships. Cool thing is. They were the first Ironclad warships. Military ships with sides of Iron. Hardly anything would penetrate the armor...
Answer:
When "lower courts" (district courts is what i think you meant) resolve disputes they determine the facts and apply legal principles to decide who is right. Often there are trial courts which include the district judge who tries the case and lets the jury decide.
Explanation:
to Resolve disputes, interpret the law and set precedents are the 3 roles in court.
Answer:
The first state to join the union was Delaware, which ratified the 1787.
Correct me if I'm wrong. Thank you! :)