Answer:
An alternative title is a media sales device most prominently used in film distribution. Books and films are commonly released under a different title when they are screened or sold in a different country. This can vary from small change to the title, such as the addition of The, to wholesale changes.
After college, Katherine became a teacher. She taught school until she got married and had children. When her husband became very sick, she started teaching again to support her family. When Katherine was 34, she heard that NACA (later called NASA) was hiring African American women to solve math problems.
Automobile: travel::refrigerator: cool
According to researchers...
because that means scientists have researched it