A bibliography provides an alphabetized list of all of the sources that were used to create an article. It is a necessary component of any piece of academic research or writing. APA style is most commonly used to site sources in essays that cover social science topics.
. . States were also given a chance to propose changes, or amendments. Three-fourths of the states have to approve the amendment for it to become law. In the past 200 years, the Constitution has been amended 27 times.The 13th Amendment, in 1865, forever banned the practice of slavery. The 15th Amendment, in 1870, gave all citizens the right to vote, regardless of their race. Americans have added laws only to take them back.In 1919, the 18th Amendment was passed.hree-fourths of the states have to approve the amendment for it to become law. In the past 200 years, the Constitution has been amended 27 times. The 13th Amendment, in 1865, forever banned the practice of slavery. The 15th Amendment, in 1870, gave all citizens the right to vote, regardless of their race.
The Constitution has held the United States government together for more than 200 years with remarkably few changes â there have been only 27 ratified amendments in part because it is such a difficult process. That's the whole point, and that's why there haven't been any additions since 1992, well before the new millennium.