Answer:
Theodore Roosevelt
Explanation:
He became president at the age of 41 or 42, I believe, but I know he was the youngest president.
Answer: School Museums
Explanation: In 20th century, new instructional media appear for the first time and it fits in the context of school museums. It should be noted that the instruction media didn't fits in the contexts of Classrooms in K-12 schools, Science classes and In higher education institutes.
The factor has a significant impact on a firearm's maximum projectile range is the altitude. Altitude<span> or </span>height<span> (sometimes known as </span>depth<span>) is defined based on the context in which it is used (aviation, geometry, geographical survey, sport, and many more). As a general definition, altitude is a distance measurement, usually in the vertical or "up" direction, between a reference </span>datum<span> and a point or object. </span>
B Afghanistan is one if the worlds least developed countries