Answer:
Gradpoint answer
B: There was no national court system under the Articles of Confederation.
Answer: 100 feet
Explanation:
Bridges, Viaducts or Tunnels - You may not move to the left side of the road to pass when your view is obstructed within 100 feet
I believe the answer to this question
They are expressed as executive orders. The president can make these for other things too like limiting immigration or making treaties with foreign nations. They can be deemed unconstitutional and abolished by the supreme court, but they don't need the approval of the congress.