Answer: 2. the difficulty, that led chinese people to be treated unfairy was that chinese immigrants, were, when they try to pass the immigration stations during that period is Chinese immigrants were restricted by law from entering united states
This was known as the exclusion act. The main purpose of this policy was to protect the job opportunities from-
3. the united states citizen that being threaten by the availability of cheap immigrant workers
4. they endured an epidemic of violent racist attacks
The correct answer is "her". This is because an antecedent basically means to whom does the pronoun refer and the pronoun has to refer to Miss Kensington. This is why the correct form is her.
A journey that presents many challenges. 'Unpaved' showing it's not built, you gotta build it (build your future) and 'rocks' 'holes' and 'mud' obviously signifies trouble showing there are many challenges to face in the way. Hope you found this helpful. :)