How did many americans react to the civil rights movement?

As with most things, it depends.

Some were very supportive. Others like the idea but didn't see the impact on their life. Others were opposed.

As time went on, the middle group joined the first group.

ok, so basically your gonna start with 350 ok. so there's 60 seconds in a minute so that means you he can go up 10 ft per minute. soo, after 3 minutes he should be at 260 ft after three minutes : )