<span>The federal government pulled out troops from the South at the end of Reconstruction, leaving African Americans unprotected.</span>
In particular, the region is well-known globally for its manufacturing prowess. It's home to automobile and aerospace giants like Ford, GM, Chrysler, Bombardier, GE Aviation, and Magna International, and also many other diverse industries.
Answer: for the life of the author plus seventy years
Explanation: The copyright law of the United States is intended to encourage the creation of art and culture by determining who may publish, copy and distribute a piece of writing, music picture or other works of authorship.
the law expire 70 years after the author's death.
He was responsible for proposing the three laws of motions
