Help please ! Compare and contrast between 2 time periods. What changed were between these periods ?

1. Middle ages/ Renaissance vs Baroque and Classical

2. Ancient cultures vs the middle ages and renaissance

3. Baroque and classical vs the 20th century and romantic

anything !!

Why were presidents andrew jackson and martin van buren unwilling to annex texas? a. they did not want texas to be admitted to the union as a slave state. b. they feared that the annexation of texas as a slave state would lead to political problems within the union. c. they thought that texas was too large to be admitted to the union as one state. d. they did not believe in the idea of manifest destiny.