Final answer:
The British Empire of the 19th century had self-government, while the Spanish Empire of the 16th century was ruled directly by the Spanish Crown. The British also had different land arrangements and relationships with indigenous peoples.
Step-by-step explanation:
The ideology of the British Empire of the 19th century differed from the Spanish Empire of the 16th century in several ways. Firstly, the British Empire had a sense of self-government through their parliament, which checked the power of the King and made their own laws. In contrast, the Spanish Empire was ruled directly by the Spanish Crown, with laws and regulations made by the Council of the Indies in Spain. Secondly, the British colonists set up legislatures and made many of their own laws, while the Spanish settlers followed a tradition of large landowners employing workers. Lastly, the British Empire had different relationships with indigenous peoples, allowing them to go somewhere else, while the Spanish included the indigenous in their colonial project partly due to blood ties.