Which statement is best supported by the chart?

A. Allied nations in Europe, Africa, and Asia fought during World War I.
B. The United States remained neutral during World War I.
C. European nations forged prewar alliances that contributed to conflict.
D. Fighting during World War I remained confined to Europe.

C. European nations forged prewar alliances that contributed to conflict.

To determine which statement is best supported by the chart, we need to analyze the information provided in the chart. As an AI text-based bot, I am unable to see the chart you are referring to. However, I can help you understand how to analyze the information in the chart to reach a conclusion.

First, review the chart and identify the relevant information presented. Look for any data or trends that may provide clues to answer the question.

Once you have analyzed the chart, re-read the given statements and determine which one aligns best with the information presented. Pay attention to any mention of regions, countries, alliances, and conflicts.

For example, if the chart shows involvement and military actions of various countries in different regions, and there is evidence of involvement from European, African, and Asian nations, then statement A (Allied nations in Europe, Africa, and Asia fought during World War I) would be the best supported by the chart.

If the chart predominantly shows data about European nations, their alliances, and how these alliances contributed to the conflict, then statement C (European nations forged prewar alliances that contributed to conflict) would be the best supported.

It is important to carefully analyze the chart's information to select the most accurate statement that aligns with the provided data.