Question

1. how does roosevelt primarily structure his speech?

a. by comparing the natural wonders of different states in america
b. by sharing the perspectives of different leaders in the american government
c. by presenting facts and numbers from the governments experiments with irrigation
d. by using the irrigation act and the grand canyon to express the importance of the environment

Explanation:

This refers to Theodore Roosevelt's conservation-focused speeches. He often used key legislative acts (like the Irrigation Act) and iconic natural landmarks (like the Grand Canyon) as central examples to argue for environmental protection, which is the core structural approach among the options. The other options do not align with his primary speech structure on this topic: he did not focus on cross-state natural wonder comparisons, multiple government leader perspectives, or only irrigation experiment data.

Answer:

D. by using the Irrigation Act and the Grand Canyon to express the importance of the environment