Who was the president of the u. s. when the hawley-smoot tariff act was passed

ch. 4), commonly known as the Smoot-Hawley Tariff or Hawley-Smoot Tariff, was an Act implementing protectionist trade policies sponsored by Senator Reed Smoot and Representative Willis C. Hawley and was signed into law on June 17, 1930. The act raised U. S. tariffs on over 20,000 imported goods.