Who got to be senators originally in the Roman republic

The senate is said to have been created by Rome's first king, Romulus, initially consisting of 100 men. The descendants of those 100 men subsequently became the patrician class.

Explanation:

a historian who compares the expansion of political systems to the expansion of economic systems to the expansion of economic systems is organizing history by theme.

hope this : d

the answer is b.2008 and 2012 were presidential election years.