4838400 seconds? i searched lol
Answer:
A, the cotton gin.
Explanation:
The cotton gin separated the seeds from the cotton significantly quicker than any enslaved person could, thus increasing the amount that was produced.
<em>Hope this helps!</em>
The correct answer is letter C
Secondary research, or “documentary research”, is the synthesis of information and data that has already been collected by other sources. Magazines, books, import and export data, production data, statistics and government censuses are some examples of secondary research.
Meaningful research must produce at least one formal publication. Throughout the research process, documents are produced, also called “sources”, which can be classified into: <u>first-hand (or primary) sources, second-hand (or secondary) sources and tertiary sources.</u>
