Americans supported expansionism because they wanted to expand trade to Latin America, many wanted the protection from the U.S, and economic reasons like industrialization.
Movement between social classes was almost impossible. But as the empire grew, Egypt needed more educated men to run it properly. There was a massive increase in the professional, educated classes and this enabled bright young Egyptians to move up the social ladder.
So the answer is false.
I hope this helps
The Partition of India of 1947 was the division of British India into two independent dominion states, India and Pakistan. The Dominion of India is today the Republic of India; the Dominion of Pakistan is today the Islamic Republic of Pakistan and the People's Republic of Bangladesh.