How did the geographic location of Arabia contribute to the success of the Arab Empire?

They were just able to get founded and which they were the success of the arab empir

The location of the Arabia was such that it was able to connect to Africa, Asia and the Mediterranean areas. This allows the spread of culture, people, goods, ideas, etc from Arabia to the other areas they are connected to and vice versa. This played an important role in the expansion of the Arabia Empire especially in term of spread of trade and culture.