<span>Grains, as a whole, remain an
important part of the Russian economy. The types of grains produced,
however, vary with changes in demand and environmental conditions. Some
grains, such as oats, supported Russia economically in the past, but
grow in much smaller quantities. While grains export in highest
quantities from Russia, legumes follow close behind. Hardy and resilient
legumes, including potatoes and beets, prove ideally suited for
Russia's cold climates and sub-par soils. Potatoes thrive at Russia's
northernmost locations, primarily regions between 50 and 60 degrees
latitude. Russian potatoes provide citizens with food and nutrients, and
support vodka production as well. </span>
The best option would be the <span>C) increased used of electrical appliances.
Hope this helps...
</span>
You didn't list options, but I'll suggest an item which famously occurred during Warren G. Harding's presidency:
<h2>The Teapot Dome Scandal</h2>
This was a scandal in which one of President Harding's cabinet members illegally leased oil reserves. President Harding was not directly implicated in the scandal, but was affected by it. After President Harding transferred supervision of the naval oil-reserve lands from the navy to the Department of the Interior in 1921, Secretary of the Interior Albert Bacon Fall secretly gave Harry Sinclair of the Mammoth Oil Company exclusive rights to the Teapot Dome reserves in Wyoming. He granted a similar deal to another oil company executive. The secret leases came under Congressional investigation. Congress directed President Harding to cancel the leases, and the Supreme Court ruled that Harding's transfer of authority to Interior Secretary Fall had been illegal. The whole affair took a toll on President Harding's health. He died in office in 1923.
