What is Freight Words/ Rolling Vowels

Pacing/Pacing with a series

​

Match each term to its definition. the ideas that show a speaker's point of view or beliefs about a topic facts, statistics, examples, and expert opinions that support a point of view or belief evidence arrowright claims arrowright

Laugh and be merry, remember, better the world with a song,    better the world with a blow in the teeth of a wrong.    laugh, for the time is brief, a thread the length of a span.    laugh and be proud to belong to the old proud pageant of man. (laugh and be merry/john masefield/public domain) which of these is the main idea of the poem?

Can someone give me the main topics discussed in english segment 2 dba ( lesson 3.09 )