Weight class names where did they originate

Some of them seem pretty much in line with what you'd expect; lightweight, medium weight, heavy weight. It was introduced as a class between light heavy and heavyweight. Heavyweight has historically not had a weight maximum while light heavy has generally been set at around 180 (178 under current rules). Up until the late 70's cruiserweight was used merely as a catch weight because most heavyweight champions such as Joe Louis or Rocky Marciano were under 200 pounds, but as boxers got bigger the need for a new weight class became evident.

a)scientists

explanation:

the national defense education act had two main goals. the first one was to provide personal that was oriented to defense, including scholars, engineering students and so on. the other goal was to provide financial assistance for the students who would be enrolling at colleges and universities in the 1960s.

la segunda guerra mundial comenzó el 1 de septiembre de 1939 y terminó el 2 de septiembre de 1945. ¡espero que esto ayude!