Answer:
a. was developed to keep record.
Explanation:
It is not true that early writing was developed to keep record because in ancient times, <u>the writing was used as a way to express different things and it was indeed syllabic and it spread from Mesopotamia to Egypt</u> but in its early days, the people used a stick to write on the walls.
 
        
                    
             
        
        
        
if a scientist was studying fossils they would examine a <em><u>skull fragment</u></em>!
 
        
             
        
        
        
Answer:
D. television
Explanation:
During the 1950s and 1960s, television was introduced to the US, and companies took off from there. Television evolved from silent, black and white scenes to color. 
Previously, the US was already regarded by many as a nation of prosperity and wealth, and this invention only reinforced that.
Hope this helps!
 
        
                    
             
        
        
        
Answer:
The correct answer is <u><em>B) Oversimplifications often ignore complex or contradictory  evidence</em></u>
Explanation:
History is not always easy to study and the further we go back, the further we have to rely on second hand or third hand sources.
For example, in order to study something that happened 20 years ago is fairly easy since it would be recorded either in newspapers, books, or even video.
However, it is not always easy to draw conclusions when we are studying an event that took place 2,000 years ago.
Most of them times we rely on information passed on from generations before until finally someone wrote it down.
While many historians get tempted to Over-simply an event to draw certain conclusions, this should not be practiced as it creates a bias and forces us to study or even research for contradictory evidence. Sometimes, this contradictory evidence can completely change our understanding of the event.