An election of President occurs every four years, before the general election, candidates go trough a series os state primaries and caucuses, people can vote for a candidate of any politicial party, each select a nominee to unite behind, the nominees anuncies a vice president candidate, the campaign across the country, Presidential debates take pace wich expose their ideas, at the election Day the electors cast their votes, the Congress counts the electoral votes and the Inauguration day finally take place.
The main Advantages are: the ability to know the candidates, to see the candidates in many situations, candidates have time to recover a bad situation, people don't need to rush into a choice.
The main Desadvantages are: Candidates for no chance stay in, hurts primary candidates on both sides, American people stop paying attention .
Explanation:
Some of the differences between Olmec, Maya, Inca are given below;
Olmec didn't make larger cities like the Maya
The Maya rules lesser than the Olmecs
Incas lived in the mountians and this made them hard working people who could face tough environments. They were involved in agriculture
Incas had some strong alliances that helped them to rule
Mayas were more of Kings ruling period and culture
Incas lived in highlands whereas the Olmec lived in lowlands, total opposite geography and land structure.
Olmec lost their rule one by one whereas the Inca lost the rule in one go
Option A involving farmers in political actions