Jim crow promulgated the black codes
Answer:
It generates new insights from previous analyses
Feasibility of both longitudinal and international comparative studies.
It saves time.
DISADVANTAGES
Inappropriateness of the data. Data collected by oneself (primary data) is collected with a concrete idea in mind. Usually to answer a research question or just meet certain objectives this sense, secondary data sources may provide you with vast amount of information, but quantity is not synonymous of appropriateness.
~ Photographs
~ Newspaper articles
~ Journals
~ Personal letters
(I am not sure if Textbooks is one though but I think it is. Sorry if it's wrong)
Hops this helps! ^^
Answer:
It is sometimes easier to understand a situation if it is shown to you in a very simple way. The cartton makes you focus on a speific aspect, and you don't get disctracted by other things. Or it's just more entertaining.
~Good day!