Which statement identifies how an important component of the Spanish Empire changed over time

Question

The Bourbon Royal family put less emphasis on the social caste system
The Spanish military grew in strength by the nineteenth century
The slave trade died out in the Spanish colonies
Indigenous Americans moved to the lower social classes

Answer 1

The statement that identifies how an important component of the Spanish Empire changed over time is:

The Spanish military grew in strength by the nineteenth century.

This reflects the evolving nature of the Spanish Empire, particularly as it engaged in various conflicts and sought to maintain its territories during the 19th century, leading to a stronger focus on military power. The other statements either do not accurately reflect significant historical changes or are misleading in their implications.