Because all three of those books where written by different people that were alive during the same time. . . (Judges was multiple people)
The plan sought to revolutionize credit and marketing arrangements for staple crops, particularly cotton. A prominent version of the Subtreasury Plan required the federal government to construct warehouses, or subtreasuries, in counties that marketed crops with an annual value of $500,000.
The telegraph changed society by facilitating communications among Americans. The telegraph gave Americans the chance to send and receive messages at an unprecedented speed and volume. Professor Samuel Morse, an instructor at New York University, created the first version of the telegraph in the 1830s, and, although well-planned, the device required significant revisions before allowing communications between the East and West coasts and eventually overseas
Congress lacked authority, they could not protect trade between foreign nations and other states.
Answer:
Congress decided that the people should be able to decide whether the territory gained in the Mexican-American War should be allowed to have slavery of the following best summarizes why the Missouri Compromise needed to be replaced by the Compromise of 1850