The centre of Spanish military power shifted dramatically in the early 18th century.

Yet the decline of Spanish power in this period has often been overstated.

In the early 19th century, Spanish power went into rapid decline.

This emphasis would contribute to the decline of Spanish imperial power.

Then, without their leader, the insurgents were easily defeated, and Spanish power was restored.

However, with the decline of the Spanish power these missions also fell into decay.

They worked to preserve Spanish power and acted as agents of patrol, in certain cases.

By 1521 the Spanish power had been asserted over this area.

The beginning of the second half brought the expected changes: it was a demonstration of Spanish power.

Spanish political power swung once more back towards the moderates in 1856.