Please show us the list you're referring to.
Answer:
secondary source
Explanation:
An encyclopedia entry about the Battle of Gettysburg is considered a secondary source of information.
The Battle of Gettysburg was fought from July 1 to July 3, 1863, in and around the town of Gettysburg, Pennsylvania, by Union and Confederate forces during the American Civil War. The battle involved the largest number of casualties of the entire war and is often described as the war's turning point.
An encyclopedia is considered a secondary and even tertiary source. It is secondary because it does not include first-hand account of the (historical) events, and it is considered tertiary because it mostly quotes/cites other secondary sources such as journals, newspaper articles, books etc.
A primary source consists of only first-hand accounts of the experiences and events.
A secondary source consists of analyses, critical essays about first-hand accounts (primary sources).
Answer:
One of the most famous and prolific inventors of all time, Thomas Alva Edison exerted a tremendous influence on modern life, contributing inventions such as the incandescent light bulb, the phonograph, and the motion picture camera, as well as improving the telegraph and telephone.
King shows that the struggle for freedom and equality is not over by giving examples of violent events that recently took place. This shows the discrepancy between the laws and what's really going on. Therefore, a further struggle is necessary if people want to succeed.
About 340 hope this helps :)
