Advocated the use of Filipino in historical discourse.

Filipino point of view in writing history.Mga salaysayna may saysay sa isang grupo ng tao.

can be written or unwritten (sound,artefacts, art work,etc.)that provides direct or firsthand evidence about an event,object or person.

any account of something that is not a primary source.

an example primary source.

the analysis of the content of the document.

the analysis of form of the document.

venue of the first mass.

confused for Limasawa as the venue of the first mass

the writing and interpretation of history