What I know about pronoun antecedent agreement is that when the pronoun agrees in number (referring to singular or plural) and person (referring to first, second, or third person) with its antecedent. Pronouns should agree in number, person, and gender with their antecedents. If the antecedent is singular, the pronoun should be singular. If the antecedent is plural, the pronoun should be plural.
Probably because she found the tunnel for only her and her brother to explore and not for Frits which is probably why she changed her mind
The answer is that it was based on the belief that segregation was permissible as long as the facilities were equal. This is the reason why the Supreme Court’s ruling in Plessy v. Ferguson was problematic.
You are so right ! Hope you have a wonderful day! You are very loved ?