Question

which best indicates that americans supported franklin roosevelts proposed economic and business policies in 1932? public support of his recovery from polio the song \happy days are here again\ his landslide victory in the presidential election his election as governor of new york

Explanation:

To determine which option indicates support for Roosevelt's 1932 economic/business policies, we analyze each:

• "public support of his recovery from polio" relates to his health, not policy support.
• "the song 'Happy Days Are Here Again'" is his campaign song, not direct policy support evidence.
• "his landslide victory in the presidential election" in 1932 shows voters backed his policy proposals (like the New Deal - related ideas he campaigned on) as they elected him overwhelmingly.
• "his election as governor of New York" was before 1932 and not about 1932 presidential policy support.

So the landslide victory in the 1932 presidential election best shows policy support.

Answer:

his landslide victory in the presidential election