Common Core Standards
Grade 5
Reading RI.5.3
Explain the relationships or interactions between two or more individuals, events, ideas, or concepts in a historical, scientific, or technical text based on specific information in the text.
How did the end of World War I lead to World War II? If students can answer questions like that one, then they likely will have this standard covered. Don't forget that students have to be able to point straight to the text for their answers.