One of the changes to Arkansas economy that could have lessened the effects of the Great Depression and hastened the state's recovery would have been that of diversifying its sources of income. Arkansas relied mostly on agricultural production, and besides this, its industries were extremely limited. This meant that the state was greatly affected by the low crop prices of this time period. It also meant that the many floods and droughts of the time severely affected the economy. However, if agriculture had not been the only major economic enterprise of the state, the effect would have been lessened.
Answer:
In general, they were able to find out what his last meal was in his stomach, since he was so well preserved. In fact, he's the oldest and most well preserved mummy to be discovered.
They also learned he was killed by a blow to the head, perhaps by an enemy tribesman. They also gained knowledge of his burial rituals and a clear view on everyday life during the prehistoric age.
They've also been able to extract blood from him, the oldest blood sample ever retrieved. It sheds new light on his death and may change the way police study blood found in modern crime scenes.
Answer: The Senate. Hope this helps!