Thinking

You can take action by just thinking that everyone is equal no matter what their religion or beliefs are.

Feeling

You can take action by feeling that everyone is equal, similar to taking action by thinking.

Doing

You could read a book or do a project about the Holocaust or discrimination. 

Books

You can read Number the Stars: This book is about 2 friends (1 is Jewish), surviving the Holocaust.

You can also read Refugee, about a family surviving the Holocaust and trying to escape. This book also includes 2 more families trying to escape their countries.

You could read The Diary of Anne Frank. This was a real diary during the Holocaust about Anne Frank and her family. They were also Jewish.

Lastly, you can read The Boy On The Wooden Box. This is a memoir about the author surviving World War ll.