Primary sources provide a first-hand account of an event or time period and are considered to be authoritative. They represent original thinking, reports on discoveries or events, or they can share new information. ... Secondary sources involve analysis, synthesis, interpretation, or evaluation of primary sources.
Beliefs is the plural of a noun belief. Believes is the use of a verb believe in third-person singular simple present.
When he was giving Francie her yearly checkup he tells her that she is mangy and gross. This really hurts Francie's feelings and it is when she realizes that she is poor.
