there have been many wars.
Salam, The forces of Islam defended against many such wars, as they advanced further, many came to Islam willingly. The King of Persia submitted to Islam and that is how that happened in that area. It was not called Turkey at the time. Peace
Afghanistan has been in 87 wars since 1896
The wars between Sunnis and Shiites are typically seen by Muslims as a failure to practice proper Islam and a rupture in the larger Umma or Islamic Nation. Furthermore, such wars are often perceived as a weakness among Muslims that leaves them open to foreign manipulation and oppression.
There were both peacefull and violent ways. Muhammed and his followers did fought many wars to establish islam like the one with tribe of banu .
Georgia has been through one hundred wars.
There have been two World Wars, and Italy has been involved directly in both of them.
Only the Indian Wars.
If you mean by sign the religious symbol then the answer is that Islam has no religious symbol in the sense as the cross in C Christianity or David Star in Judaism. The crescent and the star are just political symbols inherited since the Ottoman wars. If you mean by sign the indicators of Islam then the answer is that they are many as the mosques, hijab, the marks on the forehead, ... etc.
The catapults have been used in many wars
5
1745