Final answer:
a) By discussing the speech's focus on the abolition of slavery and the preservation of the Union
The connection is made by focusing on Lincoln's aims to abolish slavery and to preserve the Union, themes he expressed in his first and second inaugural addresses which underpin 'A New Birth of Freedom'.
Step-by-step explanation:
The speech "Second Inaugural Address" by Abraham Lincoln can be connected to the theme "A New Birth of Freedom" by discussing the speech's focus on the abolition of slavery and the preservation of the Union.
In his first inaugural address, Lincoln emphasized the permanent nature of the Union and affirmed majority rule, thereby laying down the vision of a united nation, free from the division caused by slavery.
With the preservation of the Union as a central goal, the subsequent abolition of slavery indeed signaled a new birth of freedom, aligning itself with the aims Abraham Lincoln asserted in his second inaugural address.