Final answer:
The best conclusion for Stella's argumentative essay on improving the recycling program in the United States.
Step-by-step explanation:
The best conclusion for Stella's argumentative essay on why the recycling program in the United States of America needs to be improved would depend on the points she has discussed in her essay. However, a strong and effective conclusion could reiterate the main reasons why the recycling program needs improvement and emphasize the benefits of doing so. For example, Stella could restate the environmental impact of recycling, such as reducing pollution, conserving resources, and combating climate change, and highlight the potential economic benefits such as job creation and cost savings. She could also encourage readers to take action and support initiatives that aim to improve recycling programs nationwide.
Learn more about Recycling program in the United States