Reading words in appropriate sets rather than one-by-one is called: Phrasing
Others are unable to answer your question if you do not give them more information regarding what you want to be answered. My suggestion is to edit your question so it can be answered properly.
Answer:
1. To not only reach his audience that gathered before him but to the people around the world.
2. He sought both to inspire the nation and to send a message aboard signaling the challenges of the Cold War and his hope for peace on the nuclear age.
3. He also wanted to be brief.
Explanation:
I majored in English
These lines demonstrate the political activism of his poetry because it goes to show his perspective on America, while also protesting against American racism which was almost at its peak at the time he wrote this poem
Answer:
I dont have enough info
Explanation:
It's asking what Spaceships is used in. yet I dont see a sentence using the word spaceships