Answer:
D. through checks and balances
Explanation:
Answer: A) A. He wanted Vice President Arthur, a Stalwart, to take office.
President Garfield was a reformer who was against the Patronage Spoils System (a system that allowed you to get a job in the government even if you were not qualified).
Guiteau supported the Patronage spoils system, therefore he wanted a Stalwart to be President so the patronage spoils system would not be abolished.
"<span>because the trend of Chinese immigrants to large urban cities harmed the industrialization of the US economy" is the best option but there were wavering levels of truth to this. </span>