How can these be methods of seeing for blind people? 1.) braille, 2.) echoing, 3.) vibrations, 4.) imaginations, 5.) sound waves, 6.) insight

Explanation:

1. It is a writing system for the blind

2. Helps the blind learn about their environments

3. Vibrations use muscle exercises

4. They can imagine what they want to see

5.  It can help them determine where objects are

6. It helps them learn to be more confident and independent

i am almost certain that man symbolizes communism in this passage.

hope this

last one is the answer