The Huns: strong in the early stage, special forces siege ram, low difficulty in siege.

Mongolia: The special soldier "Qixue" is a cavalry unit that can move after long-range attacks. The special military strategist "Khan" further enhances mobility. Basically, it is very difficult for a soldier like "Qie Xue" to die, so the upgrade is fast. After double-clicking, as long as the technology is not increased too much, it is basically rampant.

Egypt: Suitable for farming and grabbing wonders, as long as the technology is not too high, in other words, as long as the difficulty is not too high.

Poland: Send a social policy in each era.

Brazil: A typical country in the late stage. The special forces are strong in the late stage and have advantages in cultural victory.

"Civilization V: Brave New World" (English: Civilization V: Brave New World) is the second expansion pack for the turn-based strategy video game "Civilization 5". News of this expansion pack was announced on March 15, 2013, which will add 9 new civilizations, 8 world wonders, two scenarios, a trade route mechanism and a world parliament mechanism to the game. "Brave New World" was officially released in the United States on July 9, 2013, and on July 13 in other countries and regions.