How did the controversy about the USA PATRIOT Act change the government's ability to conduct investigations? (the appropriate best answer will get 5 stars and brainiest)

b. martin luther king jr. wrote and spoke "i have a dream"

explanation:

i know this 100 percent is correct   b. is the best one. < 3

very positive impact on our industries in the west, sine they promoted settlement and increased the ways in which goods could be transported to market.  

a)the court decides which cases it will hear