Question

In your essay about the most influential presidents in history, with an emphasis on how they have influenced one another and the world, the two best text structures would be:

1. **Cause and Effect** - This structure will allow you to explore how the actions and decisions of specific presidents led to significant changes in society, policies, or international relations, showing the influential relationships between them.

2. **Compare and Contrast** - This structure will enable you to examine the similarities and differences between the presidents in terms of their influence, ideologies, and leadership styles, providing a deeper understanding of how they influenced each other and the world around them.

Therefore, the correct answers are **cause and effect** and **compare and contrast**.