Which of the following is an empirical question?
1) would martin luther king, jr. have been a good president?
2) what is the meaning of life?
3) was the civil war necessary?
4) is there life on other planets?

In their competition for power nations raced to

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

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!