What was the effect of referendum and recall reforms?
Political bosses and machines received more power.

Urban problems were solved by state governments.

Voters received more power.

porter is writing economic history because he is focusing on the cost of developing vaccines.

what is the question

the romans were initially interested in expansion via sicily (which at that time was a cultural melting pot), part of which lay under carthaginian control. at the start of the first punic war (264-241 bc), carthage was the dominant power of the western mediterranean, with an extensive maritime empire