Dear Diary, I remember when I was 8 years old, my parents took me to the zoo for the first time. I was thrilled and amazed by how many different animals there were. I can still remember how fast my heart was beating, and how many times I got scolded for running off, because I wanted to see another creature such as a giraffe. The next most exciting thing after entering the zoo was that I was allowed to pat a lion cub. It had golden fur which felt smooth to touch, and pointy whiskers that poked my skin. After that I had small pink bumps on my arms from the times when the cubs whiskers had poked me. I loved that day so much that when it was finally time to leave I was reluctant to go and threw a small tantrum, which washed away when my parents promised to take me again. So, that visit to the zoo was the most memorable day of my life, because of how I felt.
racial segregation specifically : a former policy of segregation and political, social, and economic discrimination against the nonwhite majority in the Republic of South Africa.
So people know you read the book and you can provide examples. So if you have a theme you can back that up by saying the theme in detail so they know why you think the theme is whatever you think.