The correct answer is Literacy requirement
Explanation: Jim Crow era began when state laws were enacted for the southern states of the United States of America. These measures defined that public schools and most public places (including trains and buses) had different facilities for whites and blacks. Jim Crow's laws were in force between 1876 and 1965 and were opposed by several groups, including the National Association for Advancing of Colored People (NAACP), a key body in ending segregation.
D. The Wright bros i hope this helps! and please mark as brainliest
Answer:
OK so primary and secondary sources are very important and they shape history. The primary source is always better because usually it is like a newspaper or a picture or a book from that time period. Secondary sources are still important they are just not as reliable. An example of one is like someone saying that they saw something happen but they could be lying. Or their perspective might be slightly biased depending on their view.
Explanation: