1. What was the common characteristic of Peru's leader after the country became independent in 1821? 2. What was the cheif problem with Juan Peron's presidency in Argentina?

b) that he was not a free man

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

a love letter < 3

explanation:

either d or b, i'm not to sure. but my gut tells me it's prob going to be b