Passage of the Employment act of 1946.
Answer:
Drought and dust storms
Explanation:
In the 1930s, these areas were covered with strong wind which carried out loose sand from the dry surface all the way to the agricultural fields. These sand prevented crops in these region to grow properly. As a result, many farmers experience failures in their harvests.
On top of that, these regions got very little rainfall during this time period. Causing a prolonged drought that prevented the farmers from properly providing the crops with enough water to survive.
Answer:
The Colosseum was built as part of an imperial effort to revitalize Rome after the tumultuous year of the four emperors, 69 CE. As with other amphitheatres, the emperor Vespasian intended the Colosseum to be an entertainment venue, hosting gladiator fights, animal hunts, and even mock naval battles.