Answer:
1. The issues causing the sentiments expressed in the excerpt are mainly related to the debates and divisions over slavery. Option (D) correctly identifies this as the most significant factor influencing the sentiments. The excerpt suggests that the debates on most issues were based on the growing division over slavery, indicating that it was a central issue causing the sentiments expressed. The other options (A), (B), and (C) are not directly related to the sentiments expressed in the excerpt.
2. The views of Stevens on education were most similar to those of the Puritans in New England during the colonial era. Option (C) correctly identifies this as the most similar group to Stevens' views. The Puritans in New England placed a strong emphasis on education, establishing schools and universities to provide education for their communities. This aligns with Stevens' views on education, as mentioned in the excerpt. The other options (A), (B), and (D) do not align with Stevens' views on education as described in the excerpt.