I wanted Ruby an easier life : il y a une faute ==> I wanted Ruby to have an easier life
Voici la traduction :
But I'm anxious et I hold my daughter's hand. People yell when we pass by them. They launch a tomato to show us they hate us. I am so afraid for our lives. Fortunately for Ruby, her white teacher is kind and she does her best to make her feel comfortable. I'm reassured that we are escorted.