Final answer:
Louisiana Tech Athletics moved up from Division II to Division I in 1975, increasing competition level and exposure for the university's athletic programs.
Step-by-step explanation:
Louisiana Tech Athletics made the transition from Division II to Division I in the year 1975. This transition marked a significant change in the level of competition and the opportunities available to Louisiana Tech's athletic programs. The move allowed the university's teams to compete against some of the top collegiate athletic programs in the nation, enhancing their exposure and improving their competitiveness in a variety of sports.