Answer:
Narmer
Explanation:
<u>Narmer</u> unified upper and lower Egypt. He was before Menes, who also unified upper and lower Egypt.
Impeding - to delay or prevent by obstructing it/them.
so your answer is B. Obstructing; slowing down.
It was very important for controlling the Mississippi River because it had easier trade since it led off to the gulf of Mexico which was an excellent trading spot, and well the north needed it to make trade easier to obtain
To demand the removal of an elected official.