<span>FDR believed that federal government should take an active role in the economy; Hoover didn't</span>
Answer: Post-truth
Explanation: Post-truth could be explained as the deviation from objective reality which has been empirically established while leaning towards or adopting opinions or ideas largely dominated by emotional pleas and personal sentiments. When individuals, groups of people or sect fail to grasp a clear and objective fact for counter arguments which is largely based on emotional appeals and rebuking actual facts.
Answer:
Increasing efficiency can be achieved by using fertilizers or catalysts to speed up plant growth rates and farmers can use more advanced machines like large tractors instead of bulls to plough the fields
