Which of the following was not an accomplishment of the office of scientist research?

a. improvements in sonar
b. improvements in radar
c. improved internet access
d. the development of “wonder drugs” like penicillin

C. Improved internet access was not an accoplishment of the Scientific Research Office

Explanation:

The office of the Scientific and Research was an establishment set up by President Franklin Roosevelt in 1941. This agency was set up for the advancement and development of weapon technology and the medical line. This advancement was initiated before the advent of world war 11.

However, during this period, there was a considerable focus on the development of new drugs by the federal government in power. This advancement gave an insight into the military on why they must improve on medicine and greater war equipment before the war

evaluate the extent to which the seven years' war (french and indian war, 1754–1763) marked a turning point in american relations with great britain, analyzing what changed and what stayed the same from the period before the war to the period after it.

the correct answer is

d) rocket launcher