Well the Muslims achived a lot of things. For example...
Engineering, science and technology, art, community relations, sport, enterprise, children's excellence and much, much more.
The interesting achievement of the Muslim Empire led to the preservation of various prehistorical sites and led to discovery of some medicine.
The question as written makes no sense. If you mean "What was the most important Muslim scientific achievement?", see the Related Question below.
I think that the greatest achievement was art, science and technology.
The Muslims invented/discovered the concept of zero.
A very big one is medicine
Louise Archer has written: 'Race, masculinity and schooling' -- subject(s): Boys, Education (Secondary), Islam, Masculinity, Minorities, Muslim children, Muslim students, Religious aspects of Masculinity 'Understanding minority ethnic achievement' -- subject(s): Academic achievement, Case studies, Chinese, Chinese students, Education, Social conditions
tolerance of other religions and cultures
When it was first formed in 1918, it was the first democratic and secular country in the Muslim world. Also, in the early 1900s, it produced the majority of the world's oil, and is still a big oil producer.
Individual achievement
It depends on the achievement. For example, if you wanted to get the achievement "Time To Mine!" you would type in /achievement give achievement.buildPickaxe For the next achievement "Hot Topic" you would type in achievement give achievement.buildFurnace The achievements are based on what you need to do in order to accomplish them. Just like for the first achievement "Taking Inventory: you type in /achievement give achievement.openInventory Hope this helped!
There is no patron saint of achievement.
the achievement is you can get a MEWTWO