After the end of the roman republic, which instrument of government was no longer supreme?
a) the centurial assembly
b) the two censors
c) the emperor
d) the senate

How has the money from oil production in the middle east not impacted the people of that region? a) it improved education and jobs in the region. b) it improved infrastructure such as ports, roads, and bridges. c) it increased life expectancy due to improved healthcare facilities. d) it increased political stability and lessened the presence of corruption.