Answer:
Anywhere on US Land/Territory
Explanation:
Answer:
external
Explanation:
The process of applying the conclusion of a particular scientific study into a study which is outside its context is said to be external validity. The conclusions derived in one particular study is applied to other situations through external validity. There are cases when such generalization brings a negative result to the study. Also, the factor of generalization is limited to some extent.
Antonio Meucci and Alexander Gramham Bell
C. Transportation
All these systems allow for faster travel of good and more efficient movement of people.