What impact, if any, did Senator Joseph McCarthy have on the exercise of free speech?

Joseph McCarthy called free speech into question on multiple occasions. Namely, with his push to create the House Committee on Un-American Activities(HUAC). The HUAC was created to investigate organizations or even individuals suspected of having communist ties. This was in light of the second Red Scare, when communism was a big fear among the American people. Because of this, free speech, at least in the case of communism, was somewhat dismissed. Joseph McCarthy only added fuel to the fire with his fear mongering.

Explanation:

the great awakening and enlightenment drew together all british subjects with new experiences and educational opportunities for both of them

the fact that could also be added to column b is that during world war ii, specifically between the years 1941 and 1945, japan expanded its territory towards the indonesian territory in what was known later as part of the "pacific war". in that time, japan could conquer the philipines, singapore,   borneo, central java, malang, cebu, sumatra and various other islands of the area, therefore expanding its territory for a brief period of time.