Answer:
A
Explanation:
The House Judiciary Committee then approved articles of impeachment against Nixon for obstruction of justice, abuse of power, and contempt of Congress. With his complicity in the cover-up made public and his political support completely eroded, Nixon resigned from office on August 9, 1974.
They would inevitably eventually fall to other nations if they were divided.
United we stand, divided we fall.
C is the corrrect answer I believe
They had to move because it was very cold on the original land that they were in. Also America has way more better living lifestyles! :)
B) poorly managed irrigation
With portly managed irrigation, crops may have trouble doing well and would untimely end with less production of food. With less food, there will be more competition over it and will result in the downfall of civilization.
