What could we have done differently back in 2020 to have made the world a better place in 2050? Hmm... greatest issues of 2020. In other words, what are the most important global issues

Can someone please help me on this question I need opinions

What direct impact did the efforts of individuals like ava deer have? a. they led to peaceful protests, such as the occupation of alcatraz island. b. they led to a treaty that promised native americans to any federal surplus land. c. they led to the closing of the federal prison on alcatraz island. d. they led to the government declaring alcatraz island federal surplus land. plase me. fast!