GMAT Sentence Correction (SC) | Just as listening to Franklin D. Roosevelt's famous fireside

Just as listening to Franklin D. Roosevelt's famous fireside chats helps students of history understand the 1930s, an era marked by incredible domestic economic distress and unparalleled foreignconflict, so Abraham Lincoln's famous Second Inaugural Address helps students grasp the immense strife and challenge America faced in the post-Civil War era.

A)so Abraham Lincoln's famous Second Inaugural Address helps students grasp the immense strife and challenge America faced in the post-Civil War
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