In "Civilization 5", do other civilizations have to agree to establish an embassy with you from the beginning? What are the consequences?

Can agree.

Impact: In addition to broadening horizons, completing city-state tasks, and doing transactions, building mutual embassies is also a friendly project and the only way for the two countries to lead to friendly cooperation.

Introduction to the characteristic countries of Civilization 5: 1. Spain: There are too many bonus points for civilization characteristics, and the income from natural wonders is doubled. Each natural wonder discovered adds 2 happiness, and the first discovery adds 500 gold coins (El Dorado adds 1000, and the appearance of the Great Barrier Reef in pairs is also a bonus)

1000).

Directly buying sub-cities in the early stage is equivalent to reducing the difficulty.

Then the creed chooses the unity of heaven and man, and each wonder adds 8 beliefs. Religion can be created and strengthened quickly.

Then the religious creed can be selected for the initiation ceremony (150 gold coins are added to the first believer, and a believer in 4 cities is an immigrant), religious text (speeds up the preaching, coordinates with the initiation ceremony, and does not need to send missionaries. Nearby cities will become religious due to religious pressure)

, will also add 150 gold coins), pagoda (2 culture, 2 faith, 2 happiness), holy warrior (it is enough to rely on faith to buy soldiers in the early stage. Buying soldiers with religion is much cheaper than buying soldiers with gold coins. If the surrounding opponents are weak, you can change them

other creeds).

There are also religious black boxes and black technology.

In addition, if the wonders encountered are enhanced with technology, the effect will be comparable to that of a large library.

2. Inca: The Inca terraces developed early and can be built with architectural tectonics.

The Incas themselves were associated with plateaus, and there were mountains. For each mountain on the edge of the hills, one grain was added. The result was that a single terrace had hammers and food, and the food output was often off the charts.

The significance of high-yielding grain in a single plot is that it can free up a large number of laborers to engage in other jobs.

These populations can be expanded through agriculture, or they can be added to industry and hammers, or they can be stuffed into professional populations and added to scientific research and culture to add great people.

In comparison, the average farm along the river grassland can only produce 3 food without hammer at first (4 food after the civil service system), and it takes 2 people to work to feed another non-agricultural population.

When you encounter the best hills, you can consider building several cities around them and everyone takes turns using them.

The fact that it has many hills also means that there are many mineral resources among luxury resources, low initial development costs and high profits.