Referring to the excerpt from a letter by jailed Freedom Rider, who is the letter’s audience?

the answers is b.   environments.

there are many ways of getting involved on your local party. attached you will find the brochure that describes some ideas: go ahead and visit your local hq, become a volunteer on your comnunity or struggle up for your own ideas so you can make them real.

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate

hello,

the steamboat is your answer.

it seems like its the only form of transportation on the choices.