How do photographs historians learn about the past?
• they reveal the causes of events.
they show what happened during events.
they identify all the people involved in events.
they provide all the details about the location of events.

both include an amendment process.

john smith was the first englishman to sail around the world. francis bacon served as attorney general and lord chancellor of england. he took up aristotelian ideas, arguing for an empirical, inductive approach, known as the scientific method, which is the foundation of modern scientific inquiry.

the spanish  

hope this meaning spain btw