Add commas and semicolons (no periods) to the following sentences ...

[Melani1276]

Add commas and semicolons (no periods) to the following sentences wherever
  they are needed. You may need to add several punctuation marks to some
  sentences. If a sentence needs no additional punctuation, write a C for correct
  in the left margin.
  The Great Depression of the 1930s was on the whole the worst economic
  crisis of the 20th century.
 
  What will be an ideal response?

Question 2

Add commas and semicolons (no periods) to the following sentences wherever
  they are needed. You may need to add several punctuation marks to some
  sentences. If a sentence needs no additional punctuation, write a C for correct
  in the left margin.
  The novel The Grapes of Wrath also helped to make the public aware of
  the hardships that these migrant workers experienced.
 
  What will be an ideal response?

[Kingjoffery]

Answer to Question 1

was, on the whole, the worst

Answer to Question 2

C

[Melani1276]

Wow, this really help

[komodo7]

Excellent