To what extent was supply-side economics, also known as "Reagonomics", similar to President Hoover's economic policies?

What makes this speech a primary source? o a. the words are spoken by the president himself. o b. it uses narrative to keep the reader's attention. o c. it was written over 70 years in the past. o d. it contains a strong historical argument.

Which was the cause of the rise of the persian empire?

Concordtv: did the media show any bias while covering the concord city election? explain your response.