Having read the excerpts of Haskell's letter on the Battle of Gettysburg, select "True" or "False" for each of the following statements to correctly complete the table. $[[$Statement$],[$On July $2,$ Rebel troops outflanked the Third Corps near Round Top.$],[$Haskell understood the battle to be an important historical event.$],[$A Rebel assault forced the Union to retreat on July $3.],[$The Union army's strategy at Gettysburg was to take the defensive.$]]$