The correct answer to this open question is the following.
The role super PACs play in the local, state, and federal election process is very important because they are very influential groups that try to influence the results of an election.
PACs stand for Political Action Committees. Very influential groups that most of the time carry their own political and economic agendas and hire lobbyists to try to negotiate with candidates before elections in order to include their agendas in the candidate's platform. As being reported by many journalists, these PACs have been associated in the past with corruption acts trying to impose their group interests. That is why legislators have to be very careful when talking with these groups.
Answer:
The Land tax
Explanation:
The Land tax on agricultural production was reduced in 168 BC from a rate of one-fifteenth of crop yield to one-thirtieth, and abolished in 167 BC. However, the tax was reinstated in 156 BC at a rate of one-thirtieth.
The main purpose for the Truman Doctrine was to prevent Soviet expansion
during the war, mainly expansion into other European countries such as
Greece and Turkey.
Achievements and contributions: new inventions such as soap bars, toothpaste, valves, mechanized waterclocks, and frequency analysis. Scientific breakthroughs in experimental physics.
Notable figures: Ibn al-Haytham (Alhazen), Abhas Ibn Firnas, al-Jazari.