Final answer:
A history textbook is a comprehensive resource that provides information, context, and analysis of historical events and topics. They contain a significant amount of information to help students understand the relevance of history. The correct option is A)They are too large and too full with information.
Step-by-step explanation:
A history textbook is a comprehensive resource that provides information, context, and analysis of historical events and topics. Contrary to option B, it contains a significant amount of information to help students understand the relevance of history. While textbooks may vary in size and design, their primary goal is to present a thorough account of historical events, including primary sources, narratives, and critical analysis. They often incorporate maps, images, and firsthand accounts to enhance the learning experience and make history more engaging.