Maslow study could be critized for reduced generalizability.
Answer:
The Mexican army attacked them. The main cause of the war was the westward expansion of the United States. All through the 19th century Americans believed it was their right to expand westward. At the time they believed they could conquer the people already living on the land and take it for the United States.
Explanation:
Impeachment proceedings against the president came when Johnson breached the Tenure of Office Act by removing Edwin Stanton, Secretary of War, from the cabinet.
I think it would be because he didn't want to be too overpowered for the sake of it, also so the next in his spot wouldn't take things past the limit and cause damage to the area around. Hope this helps! :)