Which of these number is main idea? i need this answer.

Yosemite has spectacular scenery and which has half-time bears. how do i write i. parallel structure?

How does hughes’ poem, “let america be america again,” represent the idea of the failure of the american dream?

What does robinson find out about his family when he returns to england? a. they are dead except for one brother. c. they moved away from england years ago. b. they are not overjoyed to see him alive. d. they are dead except his 2 sisters.