World War II began when Germany invaded Poland. It ended with the United States’ attack on Hiroshima and Nagasaki. But during the six years in between, the events that occurred defined that period in the world’s history.

How could this text be made more effective as a concluding section?

A. by making it much longer and wordier.

B. by connecting the information to a greater theme.

C. by adding more information to summarize the text.

D. by starting the statement with the text’s thesis.

B. by connecting the information to a greater theme.

The most effective way to improve this concluding section is by connecting the information to a greater theme. So, the correct answer is B.

The most effective way to make this text a more effective concluding section is by connecting the information to a greater theme (B). By identifying and discussing the overarching themes or ideas that emerged during the period between Germany's invasion of Poland and the United States' attack on Hiroshima and Nagasaki, the concluding section can provide a broader understanding of the historical significance of these events. This can help the reader grasp the lasting impact and implications of World War II on the world stage.