Step-by-step explanation:
b. Signal words like "first" and "second" show the sequence of events in the order that they happened. c. Phrases like "as a result" show a cause-and-effect structure. d. Signal words like "first," "second," and "also" indicate a list of reasons that support the topic sentence of the paragraph.
The organizational structure of the sentences uses signal words and phrases like "first," "second," "as a result," and "also" to provide a clear sequence of events and a list of reasons that support the topic sentence. This structure helps develop the ideas in the paragraph by showing how Jefferson's interests and inventions contributed to making Monticello a unique and full-of-learning home. The use of comparison phrases like "Monticello today" and "in Jefferson's time" also adds context to the information presented in the paragraph.