Civilization 5 which buildings don't need to be built?

It mainly depends on what is produced in your area. If it is in the plain and near the river, there will be no shortage of food, and there is no need to build a granary. If there are many economic and natural resources around, you can leave the market later. If the area is barren, there should be no wonders and economic buildings. We should consider taking a militarized route, establishing an army as soon as possible and occupying fertile land. But in the medium term, it will gradually start to develop in an all-round way. As for the wonders, as long as the land is not too bad and can be built, the bonus in the middle and late period is terrible.