The Golden Age of Spain, 1474–1598 - 2 Changing military and financial…

The idea

Spanish power rested on money as much as on soldiers. Castile was the fiscal core: its towns voted servicios, its customs and taxes filled the treasury, and its crown borrowed against future income by selling juros, government bonds paying annual interest. The Netherlands first enriched the crown through prosperous trade and taxation, but from the later sixteenth century revolt, warfare and lost control turned it into a heavy drain. American silver, especially after the Potosí mine opened in 1545, transformed revenue through the quinto real and remittances, yet it also fuelled inflation and dependence on foreign bankers.

What earns the marks

• Explains Castile's central fiscal role through taxes such as the alcabala and servicios, and shows why its resources were the foundation of Spanish power.
• Describes the juros system as crown borrowing from investors in return for annual interest, and explains how it provided immediate funds while creating long-term obligations.
• Analyses the Netherlands first as a source of revenue from trade and taxation, then as a drain once revolt and war consumed men and money.
• Explains how American silver, particularly after Potosí opened in 1545, increased crown income through the quinto real and remittances.
• Assesses the limits of American silver, including inflation, the cost of protecting convoys and the fact that much silver passed to foreign creditors.
• Reaches a supported judgement on the changing nature and extent of financial resources across 1474–1598, balancing new income against mounting debt.

Common mistakes and how to put them right

• Describing juros as ordinary taxation.

  Put it right: Explain that they were crown bonds sold to lenders who received annual interest.

• Assuming American silver solved Spain's financial problems.

  Put it right: Note inflation, defence costs and repayments to foreign bankers.

• Treating the Netherlands only as a drain.

  Put it right: Show that it was initially a valuable source of revenue before becoming a burden.

Exam tips

• Use precise fiscal terms such as juros, quinto real and servicios, and briefly define each so the argument is clear.
• Organise the answer by source of revenue, showing how each changed in importance over the period.
• Support any claim about financial strength or weakness with a specific consequence, such as reliance on Genoese or German bankers.