The expansion of the Arabian state, particularly during the Islamic conquests from the 7th to 8th centuries, brought several financial advantages:
1. **Increased Tax Revenue**: The conquest of new territories brought in additional tax revenue from the newly acquired regions. The Islamic state implemented a taxation system, including the jizya (a poll tax) on non-Muslims, which contributed to the state's finances.
2. **Control of Trade Routes**: The expansion allowed the Arabian state to gain control of important trade routes, particularly along the Silk Road. This control facilitated the collection of tolls and tariffs on goods passing through these routes, boosting state income.
3. **Looting and Tribute**: Conquests often involved the plundering of wealth from conquered cities, and some regions were required to pay tribute to the ruling Islamic state. This influx of wealth contributed to the financial strength of the expanding state.
4. **Economic Prosperity**: The spread of Islam and the resulting stability in many regions encouraged trade and economic activity. This economic prosperity translated into higher tax revenues for the state.
Overall, the expansion of the Arabian state during this period had significant financial advantages, as it broadened the state's revenue base through taxation, trade control, tribute, and economic growth.